1 1

NWSPEC

GC Columns

GC Columns

NWSPEC GC · CH Series
GC COLUMNS · 531 ITEMS · 41 STATIONARY PHASES

The CH Series — GC phases matched to Agilent chemistry.

CH is the NWSPEC brand name for GC stationary phases. Each CH phase is manufactured to match the corresponding Agilent HP/DB phase — same chemistry, same dimensions, methods transfer without revalidation. CH = Made in China.

CH = NWSPEC BRAND · MADE IN CHINA CH-5 ↔ Agilent HP-5 / DB-5 CH-624 ↔ HP-624 / DB-624 CH-WAX ↔ HP-INNOWAX / DB-WAX CH · Made in China USD list prices
STEP 1

Find your column family

Pick by polarity with the simple selector, or match your Agilent HP/DB family in the phase guide below.

STEP 2

Match the size

Within the phase table, find the same length × ID × film as your current column. Dimensions are in metres / mm / µm.

STEP 3

Send us the part number

Note the part number and your quantity, and send it via our store's contact page — we'll confirm price and delivery.

SIMPLE SELECTION · PICK YOUR POLARITY

What are you analyzing?

Jump straight to the right CH phase group — or use the full phase guide below if you're matching an Agilent column.

Non-polarHydrocarbons, solvents, general organicsCH-1 · CH-101 · CH-PONA → Most GC methods5% phenyl — the everyday workhorseCH-5 · CH-5MS · CH-1301 → Mid-polarDrugs, triglycerides, polar analytesCH-17 · CH-1701 → VOCs & residual solventsEPA 624, residual solvents, volatilesCH-624 · CH-VOC → Polar / PEG / WAXAlcohols, amines, flavors, free acidsCH-WAX · CH-PEG20M · CH-FFAP → PLOT columnsGases, C1–C5 hydrocarbons, CO2, waterCH-PLOT Q · U · S · GDX → Special applicationsAmines, blood alcohol, chiral, customCH-Amine · CH-BAC · CH-DEX3 →

PHASE GUIDE · READ THIS FIRST

Which CH phase do you need?

Match your Agilent column family to the NWSPEC CH series, or choose by application. "MS" versions are low-bleed grades for mass spectrometry.

NWSPEC phase Chemistry Agilent equivalent Choose it for
CH-1 CH 100% dimethylpolysiloxane HP-1 / DB-1 General non-polar — hydrocarbons, solvents, semivolatiles · 75 columns
CH-Blank CH Deactivated fused silica, no phase — Blank / conditioning / transfer line · 9 columns
CH-101 CH 100% dimethylpolysiloxane, high-temperature HP-1 / DB-1 Non-polar, high-temperature work · 5 columns
CH-PONA CH PONA analysis phase PONA columns Naphtha & gasoline hydrocarbon typing · 4 columns
CH-5 CH 5% phenyl polysiloxane HP-5 / DB-5 Default GC phase — most methods, pesticides · 36 columns
CH-5MS CH 5% phenyl, low-bleed HP-5MS / DB-5MS GC–MS — low bleed for trace analysis · 4 columns
CH-1301 CH 6% cyanopropyl-phenyl HP-1301 / DB-1301 Solvents, alcohols, trace organics · 3 columns
CH-17 CH 50% phenyl polysiloxane HP-50+ / DB-17 Polar analytes, triglycerides, drugs · 43 columns
CH-1701 CH 14% cyanopropyl-phenyl HP-1701 / DB-1701 Pesticides, herbicides, flavors · 34 columns
CH-624 CH 6% cyanopropyl-phenyl (VOC) HP-624 / DB-624 Residual solvents, VOCs, EPA 624 · 34 columns
CH-VOC CH Volatile organic compounds phase VOC analysis VOC screening · 5 columns
CH-FFAP CH Acid-modified PEG HP-FFAP Free fatty acids, no derivatization · 54 columns
CH-PEG20M CH Polyethylene glycol 20M HP-20M Alcohols, glycols, polar organics · 45 columns
CH-WAX CH Polyethylene glycol (PEG) HP-INNOWAX / DB-WAX Alcohols, amines, flavors · 31 columns
CH-BWAX CH Base-deactivated PEG DB-WAX (base-inert) Basic analytes — amines, alkaloids · 8 columns
CH-PLOT Q CH Porous polymer divinylbenzene HP-PLOT Q C1–C3 hydrocarbons, CO2, water · 33 columns
CH-PLOT GDX-502 CH Porous polymer GDX series — Gas & light-hydrocarbon analysis (GDX series) · 18 columns
CH-PLOT U CH Porous polymer divinylbenzene HP-PLOT U C1–C6 hydrocarbons, polar volatiles · 13 columns
CH-PLOT GDX-102 CH Porous polymer GDX series — Gas & light-hydrocarbon analysis (GDX series) · 10 columns
CH-PLOT S CH Porous polymer — Polar gases, light hydrocarbons · 8 columns
CH-PLOT GDX-401 CH Porous polymer GDX series — Gas & light-hydrocarbon analysis (GDX series) · 7 columns
CH-PLOT GDX-104 CH Porous polymer GDX series — Gas & light-hydrocarbon analysis (GDX series) · 6 columns
CH-PLOT GDX-601 CH Porous polymer GDX series — Gas & light-hydrocarbon analysis (GDX series) · 5 columns
CH-PLOT GDX-501 CH Porous polymer GDX series — Gas & light-hydrocarbon analysis (GDX series) · 4 columns
CH-PLOT GDX-301 CH Porous polymer GDX series — Gas & light-hydrocarbon analysis (GDX series) · 3 columns
CH-PLOT GDX-103 CH Porous polymer GDX series — Gas & light-hydrocarbon analysis (GDX series) · 3 columns
CH-Al₂O₃ PLOT CH Alumina (Na₂SO₄-deactivated) HP-PLOT Al₂O₃ C1–C5 hydrocarbon separation · 2 columns
CH-PLOT GDX-105 CH Porous polymer GDX series — Gas & light-hydrocarbon analysis (GDX series) · 1 columns
CH-PLOT GDX-402 CH Porous polymer GDX series — Gas & light-hydrocarbon analysis (GDX series) · 1 columns
CH-Amine CH Special amine-deactivated phase — Amines without derivatization · 9 columns
CH-BAC1 CH Blood-alcohol analysis phase — Ethanol in blood/breath · 3 columns
CH-HG CH Hydrocarbon-gas analysis phase — Permanent & hydrocarbon gases · 3 columns
CH-ALC1 CH Alcohol analysis phase — Alcohols in drinks/liquids · 2 columns
CH-B231 CH Special application phase — Custom application · 2 columns
CH-R204 CH Special application phase — Custom application · 2 columns
CH-BAC2 CH Blood-alcohol analysis phase — Ethanol in blood/breath · 1 columns
CH-ALC2 CH Alcohol analysis phase — Alcohols in drinks/liquids · 1 columns
CH-DEX3 CH Cyclodextrin chiral phase — Chiral separations · 1 columns
CH-H301 CH Special application phase — Custom application · 1 columns
CH-B235 CH Special application phase — Custom application · 1 columns
CH-R216 CH Special application phase — Custom application · 1 columns

CH-1

100% dimethylpolysiloxane · HP-1 / DB-1 EQUIVALENT · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
Z1-2-32-500 2 m × 0.32 mm ID × 5 µm film $24.26
Z1-2.5-32-500 2.5 m × 0.32 mm ID × 5 µm film $24.26
Z1-2.5-53-500 2.5 m × 0.53 mm ID × 5 µm film $82.29
Z1-10-32-25 10 m × 0.32 mm ID × 0.25 µm film $82.29
Z1-10-53-265 10 m × 0.53 mm ID × 2.65 µm film $166.68
Z1-15-25-25 15 m × 0.25 mm ID × 0.25 µm film $103.38
Z1-15-25-33 15 m × 0.25 mm ID × 0.33 µm film $103.38
Z1-15-25-100 15 m × 0.25 mm ID × 1 µm film $135.03
Z1-15-32-50 15 m × 0.32 mm ID × 0.5 µm film $103.38
Z1-15-32-100 15 m × 0.32 mm ID × 1 µm film $135.03
Z1-15-53-10 15 m × 0.53 mm ID × 0.1 µm film $177.23
Z1-15-53-15 15 m × 0.53 mm ID × 0.15 µm film $177.23
Z1-15-53-50 15 m × 0.53 mm ID × 0.5 µm film $177.23
Z1-15-53-100 15 m × 0.53 mm ID × 1 µm film $177.23
Z1-15-53-265 15 m × 0.53 mm ID × 2.65 µm film $208.88
Z1-15-53-500 15 m × 0.53 mm ID × 5 µm film $282.73
Z1-20-32-25 20 m × 0.32 mm ID × 0.25 µm film $145.58
Z1-25-31-17 25 m × 0.31 mm ID × 0.17 µm film $177.23
Z1-30-25-25 30 m × 0.25 mm ID × 0.25 µm film $177.23
Z1-30-25-33 30 m × 0.25 mm ID × 0.33 µm film $177.23
Z1-30-25-100 30 m × 0.25 mm ID × 1 µm film $208.88
Z1-30-25-150 30 m × 0.25 mm ID × 1.5 µm film $251.08
Z1-30-32-25 30 m × 0.32 mm ID × 0.25 µm film $177.23
Z1-30-32-33 30 m × 0.32 mm ID × 0.33 µm film $177.23
Z1-30-32-50 30 m × 0.32 mm ID × 0.5 µm film $177.23
Z1-30-32-100 30 m × 0.32 mm ID × 1 µm film $208.88
Z1-30-32-150 30 m × 0.32 mm ID × 1.5 µm film $251.08
Z1-30-32-200 30 m × 0.32 mm ID × 2 µm film $282.73
Z1-30-32-265 30 m × 0.32 mm ID × 2.65 µm film $314.37
Z1-30-32-300 30 m × 0.32 mm ID × 3 µm film $314.37
Z1-30-32-400 30 m × 0.32 mm ID × 4 µm film $388.22
Z1-30-32-500 30 m × 0.32 mm ID × 5 µm film $388.22
Z1-30-32-700 30 m × 0.32 mm ID × 7 µm film $462.07
Z1-30-53-50 30 m × 0.53 mm ID × 0.5 µm film $240.53
Z1-30-53-88 30 m × 0.53 mm ID × 0.88 µm film $240.53
Z1-30-53-100 30 m × 0.53 mm ID × 1 µm film $240.53
Z1-30-53-150 30 m × 0.53 mm ID × 1.5 µm film $282.73
Z1-30-53-265 30 m × 0.53 mm ID × 2.65 µm film $346.02
Z1-30-53-300 30 m × 0.53 mm ID × 3 µm film $346.02
Z1-30-53-500 30 m × 0.53 mm ID × 5 µm film $451.52
Z1-30-53-700 30 m × 0.53 mm ID × 7 µm film $525.36
Z1-50-20-11 50 m × 0.2 mm ID × 0.11 µm film $599.21
Z1-50-25-25 50 m × 0.25 mm ID × 0.25 µm film $314.37
Z1-50-25-33 50 m × 0.25 mm ID × 0.33 µm film $314.37
Z1-50-25-100 50 m × 0.25 mm ID × 1 µm film $388.22
Z1-50-32-25 50 m × 0.32 mm ID × 0.25 µm film $314.37
Z1-50-32-33 50 m × 0.32 mm ID × 0.33 µm film $314.37
Z1-50-32-50 50 m × 0.32 mm ID × 0.5 µm film $314.37
Z1-50-32-100 50 m × 0.32 mm ID × 1 µm film $436.75
Z1-50-32-105 50 m × 0.32 mm ID × 1.05 µm film $388.22
Z1-50-32-265 50 m × 0.32 mm ID × 2.65 µm film $555.43
Z1-50-32-300 50 m × 0.32 mm ID × 3 µm film $493.71
Z1-50-32-500 50 m × 0.32 mm ID × 5 µm film $674.11
Z1-50-53-100 50 m × 0.53 mm ID × 1 µm film $493.71
Z1-50-53-300 50 m × 0.53 mm ID × 3 µm film $599.21
Z1-50-53-500 50 m × 0.53 mm ID × 5 µm film $673.05
Z1-50-53-700 50 m × 0.53 mm ID × 7 µm film $736.35
Z1-60-25-25 60 m × 0.25 mm ID × 0.25 µm film $388.22
Z1-60-25-33 60 m × 0.25 mm ID × 0.33 µm film $388.22
Z1-60-25-50 60 m × 0.25 mm ID × 0.5 µm film $388.22
Z1-60-25-100 60 m × 0.25 mm ID × 1 µm film $493.71
Z1-60-32-25 60 m × 0.32 mm ID × 0.25 µm film $388.22
Z1-60-32-33 60 m × 0.32 mm ID × 0.33 µm film $388.22
Z1-60-32-100 60 m × 0.32 mm ID × 1 µm film $493.71
Z1-60-32-300 60 m × 0.32 mm ID × 3 µm film $567.56
Z1-60-32-500 60 m × 0.32 mm ID × 5 µm film $662.51
Z1-60-32-700 60 m × 0.32 mm ID × 7 µm film $704.70
Z1-60-53-100 60 m × 0.53 mm ID × 1 µm film $599.21
Z1-60-53-500 60 m × 0.53 mm ID × 5 µm film $778.55
Z1-70-25-50 70 m × 0.25 mm ID × 0.5 µm film $630.86
Z1-100-25-50 100 m × 0.25 mm ID × 0.5 µm film $981.10
Z1-100-25-100 100 m × 0.25 mm ID × 1 µm film $981.10
Z1-100-32-25 100 m × 0.32 mm ID × 0.25 µm film $981.10
Z1-100-32-50 100 m × 0.32 mm ID × 0.5 µm film $981.10
Z1-150-25-100 150 m × 0.25 mm ID × 1 µm film $1,455.82

CH-5

5% phenyl polysiloxane · HP-5 / DB-5 EQUIVALENT · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
Z5-10-25-10 10 m × 0.25 mm ID × 0.1 µm film $82.29
Z5-10-53-265 10 m × 0.53 mm ID × 2.65 µm film $177.23
Z5-15-25-10 15 m × 0.25 mm ID × 0.1 µm film $103.38
Z5-15-25-25 15 m × 0.25 mm ID × 0.25 µm film $103.38
Z5-15-25-33 15 m × 0.25 mm ID × 0.33 µm film $103.38
Z5-15-25-50 15 m × 0.25 mm ID × 0.5 µm film $103.38
Z5-15-25-100 15 m × 0.25 mm ID × 1 µm film $135.03
Z5-15-32-25 15 m × 0.32 mm ID × 0.25 µm film $103.38
Z5-15-32-50 15 m × 0.32 mm ID × 0.5 µm film $103.38
Z5-15-32-100 15 m × 0.32 mm ID × 1 µm film $135.03
Z5-15-53-100 15 m × 0.53 mm ID × 1 µm film $177.23
Z5-15-53-265 15 m × 0.53 mm ID × 2.65 µm film $208.88
Z5-15-53-500 15 m × 0.53 mm ID × 5 µm film $282.73
Z5-25-32-25 25 m × 0.32 mm ID × 0.25 µm film $177.23
Z5-25-32-50 25 m × 0.32 mm ID × 0.5 µm film $177.23
Z5-30-25-25 30 m × 0.25 mm ID × 0.25 µm film $177.23
Z5-30-25-33 30 m × 0.25 mm ID × 0.33 µm film $177.23
Z5-30-25-50 30 m × 0.25 mm ID × 0.5 µm film $177.23
Z5-30-25-100 30 m × 0.25 mm ID × 1 µm film $208.88
Z5-30-32-25 30 m × 0.32 mm ID × 0.25 µm film $177.23
Z5-30-32-33 30 m × 0.32 mm ID × 0.33 µm film $177.23
Z5-30-32-50 30 m × 0.32 mm ID × 0.5 µm film $177.23
Z5-30-32-100 30 m × 0.32 mm ID × 1 µm film $208.88
Z5-30-32-150 30 m × 0.32 mm ID × 1.5 µm film $251.08
Z5-30-32-265 30 m × 0.32 mm ID × 2.65 µm film $314.37
Z5-30-32-300 30 m × 0.32 mm ID × 3 µm film $314.37
Z5-30-32-500 30 m × 0.32 mm ID × 5 µm film $388.22
Z5-30-32-700 30 m × 0.32 mm ID × 7 µm film $462.07
Z5-30-53-10 30 m × 0.53 mm ID × 0.1 µm film $240.53
Z5-30-53-100 30 m × 0.53 mm ID × 1 µm film $240.53
Z5-30-53-120 30 m × 0.53 mm ID × 1.2 µm film $240.53
Z5-30-53-150 30 m × 0.53 mm ID × 1.5 µm film $282.73
Z5-30-53-265 30 m × 0.53 mm ID × 2.65 µm film $346.02
Z5-30-53-300 30 m × 0.53 mm ID × 3 µm film $346.02
Z5-30-53-500 30 m × 0.53 mm ID × 5 µm film $451.52
Z5-30-53-700 30 m × 0.53 mm ID × 7 µm film $525.36

CH-5MS

5% phenyl, low-bleed · HP-5MS / DB-5MS EQUIVALENT · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
Z5MS-10-10-10 10 m × 0.1 mm ID × 0.1 µm film $314.37
Z5MS-10-15-15 10 m × 0.15 mm ID × 0.15 µm film $314.37
Z5MS-15-10-10 15 m × 0.1 mm ID × 0.1 µm film $388.22
Z5MS-15-25-25 15 m × 0.25 mm ID × 0.25 µm film $177.23

CH-FFAP

Acid-modified PEG · HP-FFAP EQUIVALENT · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZFFAP-15-25-25 15 m × 0.25 mm ID × 0.25 µm film $135.03
ZFFAP-15-25-33 15 m × 0.25 mm ID × 0.33 µm film $103.38
ZFFAP-15-25-100 15 m × 0.25 mm ID × 1 µm film $135.03
ZFFAP-15-32-25 15 m × 0.32 mm ID × 0.25 µm film $103.38
ZFFAP-15-32-50 15 m × 0.32 mm ID × 0.5 µm film $135.03
ZFFAP-15-53-50 15 m × 0.53 mm ID × 0.5 µm film $177.23
ZFFAP-15-53-100 15 m × 0.53 mm ID × 1 µm film $177.23
ZFFAP-15-53-265 15 m × 0.53 mm ID × 2.65 µm film $208.88
ZFFAP-15-53-500 15 m × 0.53 mm ID × 5 µm film $282.73
ZFFAP-25-32-33 25 m × 0.32 mm ID × 0.33 µm film $177.23
ZFFAP-25-32-50 25 m × 0.32 mm ID × 0.5 µm film $166.68
ZFFAP-25-32-100 25 m × 0.32 mm ID × 1 µm film $177.23
ZFFAP-25-53-100 25 m × 0.53 mm ID × 1 µm film $208.88
ZFFAP-30-25-25 30 m × 0.25 mm ID × 0.25 µm film $177.23
ZFFAP-30-25-33 30 m × 0.25 mm ID × 0.33 µm film $177.23
ZFFAP-30-25-50 30 m × 0.25 mm ID × 0.5 µm film $177.23
ZFFAP-30-25-100 30 m × 0.25 mm ID × 1 µm film $208.88
ZFFAP-30-32-25 30 m × 0.32 mm ID × 0.25 µm film $177.23
ZFFAP-30-32-33 30 m × 0.32 mm ID × 0.33 µm film $177.23
ZFFAP-30-32-50 30 m × 0.32 mm ID × 0.5 µm film $177.23
ZFFAP-30-32-100 30 m × 0.32 mm ID × 1 µm film $208.88
ZFFAP-30-32-150 30 m × 0.32 mm ID × 1.5 µm film $251.08
ZFFAP-30-32-180 30 m × 0.32 mm ID × 1.8 µm film $282.73
ZFFAP-30-32-265 30 m × 0.32 mm ID × 2.65 µm film $314.37
ZFFAP-30-32-500 30 m × 0.32 mm ID × 5 µm film $388.22
ZFFAP-30-32-700 30 m × 0.32 mm ID × 7 µm film $462.07
ZFFAP-30-53-25 30 m × 0.53 mm ID × 0.25 µm film $240.53
ZFFAP-30-53-50 30 m × 0.53 mm ID × 0.5 µm film $240.53
ZFFAP-30-53-100 30 m × 0.53 mm ID × 1 µm film $240.53
ZFFAP-30-53-150 30 m × 0.53 mm ID × 1.5 µm film $282.73
ZFFAP-30-53-200 30 m × 0.53 mm ID × 2 µm film $346.02
ZFFAP-30-53-265 30 m × 0.53 mm ID × 2.65 µm film $346.02
ZFFAP-30-53-300 30 m × 0.53 mm ID × 3 µm film $346.02
ZFFAP-30-53-500 30 m × 0.53 mm ID × 5 µm film $451.52
ZFFAP-30-53-700 30 m × 0.53 mm ID × 7 µm film $525.36
ZFFAP-35-22-500 35 m × 0.22 mm ID × 5 µm film $451.52
ZFFAP-35-32-500 35 m × 0.32 mm ID × 5 µm film $451.52
ZFFAP-50-25-25 50 m × 0.25 mm ID × 0.25 µm film $314.37
ZFFAP-50-25-33 50 m × 0.25 mm ID × 0.33 µm film $314.37
ZFFAP-50-25-100 50 m × 0.25 mm ID × 1 µm film $388.22
ZFFAP-50-32-25 50 m × 0.32 mm ID × 0.25 µm film $314.37
ZFFAP-50-32-33 50 m × 0.32 mm ID × 0.33 µm film $314.37
ZFFAP-50-32-50 50 m × 0.32 mm ID × 0.5 µm film $314.37
ZFFAP-50-32-100 50 m × 0.32 mm ID × 1 µm film $388.22
ZFFAP-50-53-50 50 m × 0.53 mm ID × 0.5 µm film $493.71
ZFFAP-60-25-25 60 m × 0.25 mm ID × 0.25 µm film $388.22
ZFFAP-60-25-33 60 m × 0.25 mm ID × 0.33 µm film $388.22
ZFFAP-60-25-50 60 m × 0.25 mm ID × 0.5 µm film $388.22
ZFFAP-60-32-25 60 m × 0.32 mm ID × 0.25 µm film $388.22
ZFFAP-60-32-50 60 m × 0.32 mm ID × 0.5 µm film $388.22
ZFFAP-60-32-100 60 m × 0.32 mm ID × 1 µm film $493.71
ZFFAP-60-53-50 60 m × 0.53 mm ID × 0.5 µm film $599.21
ZFFAP-60-53-100 60 m × 0.53 mm ID × 1 µm film $599.21
ZFFAP-60-53-300 60 m × 0.53 mm ID × 3 µm film $662.51

CH-PEG20M

Polyethylene glycol 20M · HP-20M EQUIVALENT · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZPEG20M-15-25-25 15 m × 0.25 mm ID × 0.25 µm film $135.03
ZPEG20M-15-25-33 15 m × 0.25 mm ID × 0.33 µm film $135.03
ZPEG20M-15-25-50 15 m × 0.25 mm ID × 0.5 µm film $135.03
ZPEG20M-15-25-100 15 m × 0.25 mm ID × 1 µm film $135.03
ZPEG20M-15-32-25 15 m × 0.32 mm ID × 0.25 µm film $135.03
ZPEG20M-15-32-33 15 m × 0.32 mm ID × 0.33 µm film $135.03
ZPEG20M-15-32-50 15 m × 0.32 mm ID × 0.5 µm film $135.03
ZPEG20M-15-32-100 15 m × 0.32 mm ID × 1 µm film $135.03
ZPEG20M-15-53-25 15 m × 0.53 mm ID × 0.25 µm film $177.23
ZPEG20M-15-53-50 15 m × 0.53 mm ID × 0.5 µm film $208.88
ZPEG20M-15-53-100 15 m × 0.53 mm ID × 1 µm film $177.23
ZPEG20M-15-53-265 15 m × 0.53 mm ID × 2.65 µm film $240.53
ZPEG20M-15-53-500 15 m × 0.53 mm ID × 5 µm film $282.73
ZPEG20M-20-32-30 20 m × 0.32 mm ID × 0.3 µm film $177.23
ZPEG20M-25-25-25 25 m × 0.25 mm ID × 0.25 µm film $177.23
ZPEG20M-25-25-33 25 m × 0.25 mm ID × 0.33 µm film $177.23
ZPEG20M-25-25-50 25 m × 0.25 mm ID × 0.5 µm film $177.23
ZPEG20M-25-25-100 25 m × 0.25 mm ID × 1 µm film $177.23
ZPEG20M-25-32-25 25 m × 0.32 mm ID × 0.25 µm film $177.23
ZPEG20M-25-32-33 25 m × 0.32 mm ID × 0.33 µm film $177.23
ZPEG20M-25-32-50 25 m × 0.32 mm ID × 0.5 µm film $177.23
ZPEG20M-25-32-100 25 m × 0.32 mm ID × 1 µm film $177.23
ZPEG20M-25-53-100 25 m × 0.53 mm ID × 1 µm film $240.53
ZPEG20M-30-25-25 30 m × 0.25 mm ID × 0.25 µm film $177.23
ZPEG20M-30-25-33 30 m × 0.25 mm ID × 0.33 µm film $177.23
ZPEG20M-30-25-50 30 m × 0.25 mm ID × 0.5 µm film $177.23
ZPEG20M-30-25-100 30 m × 0.25 mm ID × 1 µm film $177.23
ZPEG20M-30-32-25 30 m × 0.32 mm ID × 0.25 µm film $177.23
ZPEG20M-30-32-33 30 m × 0.32 mm ID × 0.33 µm film $177.23
ZPEG20M-30-32-50 30 m × 0.32 mm ID × 0.5 µm film $177.23
ZPEG20M-30-32-100 30 m × 0.32 mm ID × 1 µm film $208.88
ZPEG20M-30-32-180 30 m × 0.32 mm ID × 1.8 µm film $282.73
ZPEG20M-30-32-265 30 m × 0.32 mm ID × 2.65 µm film $314.37
ZPEG20M-30-32-300 30 m × 0.32 mm ID × 3 µm film $314.37
ZPEG20M-30-32-500 30 m × 0.32 mm ID × 5 µm film $388.22
ZPEG20M-30-32-700 30 m × 0.32 mm ID × 7 µm film $462.07
ZPEG20M-30-53-25 30 m × 0.53 mm ID × 0.25 µm film $240.53
ZPEG20M-30-53-33 30 m × 0.53 mm ID × 0.33 µm film $240.53
ZPEG20M-30-53-50 30 m × 0.53 mm ID × 0.5 µm film $240.53
ZPEG20M-30-53-100 30 m × 0.53 mm ID × 1 µm film $240.53
ZPEG20M-30-53-150 30 m × 0.53 mm ID × 1.5 µm film $282.73
ZPEG20M-30-53-265 30 m × 0.53 mm ID × 2.65 µm film $346.02
ZPEG20M-30-53-300 30 m × 0.53 mm ID × 3 µm film $346.02
ZPEG20M-30-53-500 30 m × 0.53 mm ID × 5 µm film $451.52
ZPEG20M-30-53-700 30 m × 0.53 mm ID × 7 µm film $525.36

CH-17

50% phenyl polysiloxane · HP-50+ / DB-17 EQUIVALENT · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
Z17-15-25-25 15 m × 0.25 mm ID × 0.25 µm film $145.58
Z17-15-25-33 15 m × 0.25 mm ID × 0.33 µm film $145.58
Z17-15-25-50 15 m × 0.25 mm ID × 0.5 µm film $145.58
Z17-15-25-140 15 m × 0.25 mm ID × 1.4 µm film $177.23
Z17-15-32-25 15 m × 0.32 mm ID × 0.25 µm film $145.58
Z17-15-32-33 15 m × 0.32 mm ID × 0.33 µm film $145.58
Z17-15-32-50 15 m × 0.32 mm ID × 0.5 µm film $145.58
Z17-15-32-100 15 m × 0.32 mm ID × 1 µm film $177.23
Z17-15-32-180 15 m × 0.32 mm ID × 1.8 µm film $208.88
Z17-15-53-100 15 m × 0.53 mm ID × 1 µm film $240.53
Z17-15-53-265 15 m × 0.53 mm ID × 2.65 µm film $240.53
Z17-25-25-25 25 m × 0.25 mm ID × 0.25 µm film $208.88
Z17-25-25-33 25 m × 0.25 mm ID × 0.33 µm film $208.88
Z17-25-25-50 25 m × 0.25 mm ID × 0.5 µm film $208.88
Z17-25-25-100 25 m × 0.25 mm ID × 1 µm film $282.73
Z17-25-32-33 25 m × 0.32 mm ID × 0.33 µm film $208.88
Z17-25-32-50 25 m × 0.32 mm ID × 0.5 µm film $208.88
Z17-25-32-100 25 m × 0.32 mm ID × 1 µm film $282.73
Z17-25-53-100 25 m × 0.53 mm ID × 1 µm film $314.37
Z17-25-53-265 25 m × 0.53 mm ID × 2.65 µm film $419.87
Z17-30-25-10 30 m × 0.25 mm ID × 0.1 µm film $208.88
Z17-30-25-25 30 m × 0.25 mm ID × 0.25 µm film $208.88
Z17-30-25-33 30 m × 0.25 mm ID × 0.33 µm film $208.88
Z17-30-25-50 30 m × 0.25 mm ID × 0.5 µm film $208.88
Z17-30-25-100 30 m × 0.25 mm ID × 1 µm film $282.73
Z17-30-25-140 30 m × 0.25 mm ID × 1.4 µm film $282.73
Z17-30-32-25 30 m × 0.32 mm ID × 0.25 µm film $208.88
Z17-30-32-33 30 m × 0.32 mm ID × 0.33 µm film $208.88
Z17-30-32-50 30 m × 0.32 mm ID × 0.5 µm film $208.88
Z17-30-32-100 30 m × 0.32 mm ID × 1 µm film $282.73
Z17-30-32-180 30 m × 0.32 mm ID × 1.8 µm film $314.37
Z17-30-32-200 30 m × 0.32 mm ID × 2 µm film $314.37
Z17-30-32-300 30 m × 0.32 mm ID × 3 µm film $346.02
Z17-30-53-25 30 m × 0.53 mm ID × 0.25 µm film $314.37
Z17-30-53-50 30 m × 0.53 mm ID × 0.5 µm film $314.37
Z17-30-53-100 30 m × 0.53 mm ID × 1 µm film $314.37
Z17-30-53-180 30 m × 0.53 mm ID × 1.8 µm film $419.87
Z17-30-53-265 30 m × 0.53 mm ID × 2.65 µm film $419.87
Z17-30-53-300 30 m × 0.53 mm ID × 3 µm film $419.87
Z17-100-25-50 100 m × 0.25 mm ID × 0.5 µm film $1,033.85
Z17-100-32-25 100 m × 0.32 mm ID × 0.25 µm film $1,033.85
Z17-100-32-33 100 m × 0.32 mm ID × 0.33 µm film $1,033.85
Z17-100-32-50 100 m × 0.32 mm ID × 0.5 µm film $1,033.85

CH-1701

14% cyanopropyl-phenyl · HP-1701 / DB-1701 EQUIVALENT · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
Z1701-15-25-25 15 m × 0.25 mm ID × 0.25 µm film $145.58
Z1701-15-25-33 15 m × 0.25 mm ID × 0.33 µm film $145.58
Z1701-15-25-50 15 m × 0.25 mm ID × 0.5 µm film $145.58
Z1701-15-25-140 15 m × 0.25 mm ID × 1.4 µm film $177.23
Z1701-15-32-25 15 m × 0.32 mm ID × 0.25 µm film $145.58
Z1701-15-32-33 15 m × 0.32 mm ID × 0.33 µm film $145.58
Z1701-15-32-50 15 m × 0.32 mm ID × 0.5 µm film $145.58
Z1701-15-32-100 15 m × 0.32 mm ID × 1 µm film $177.23
Z1701-15-32-180 15 m × 0.32 mm ID × 1.8 µm film $208.88
Z1701-15-53-100 15 m × 0.53 mm ID × 1 µm film $240.53
Z1701-25-32-50 25 m × 0.32 mm ID × 0.5 µm film $208.88
Z1701-30-25-25 30 m × 0.25 mm ID × 0.25 µm film $208.88
Z1701-30-25-33 30 m × 0.25 mm ID × 0.33 µm film $208.88
Z1701-30-25-50 30 m × 0.25 mm ID × 0.5 µm film $208.88
Z1701-30-25-140 30 m × 0.25 mm ID × 1.4 µm film $282.73
Z1701-30-25-1000 30 m × 0.25 mm ID × 10 µm film $208.88
Z1701-30-32-25 30 m × 0.32 mm ID × 0.25 µm film $208.88
Z1701-30-32-33 30 m × 0.32 mm ID × 0.33 µm film $208.88
Z1701-30-32-50 30 m × 0.32 mm ID × 0.5 µm film $208.88
Z1701-30-32-100 30 m × 0.32 mm ID × 1 µm film $282.73
Z1701-30-32-180 30 m × 0.32 mm ID × 1.8 µm film $314.37
Z1701-30-32-200 30 m × 0.32 mm ID × 2 µm film $314.37
Z1701-30-32-300 30 m × 0.32 mm ID × 3 µm film $346.02
Z1701-30-53-25 30 m × 0.53 mm ID × 0.25 µm film $314.37
Z1701-30-53-50 30 m × 0.53 mm ID × 0.5 µm film $314.37
Z1701-30-53-100 30 m × 0.53 mm ID × 1 µm film $314.37
Z1701-30-53-120 30 m × 0.53 mm ID × 1.2 µm film $419.87
Z1701-30-53-180 30 m × 0.53 mm ID × 1.8 µm film $419.87
Z1701-30-53-265 30 m × 0.53 mm ID × 2.65 µm film $419.87
Z1701-30-53-300 30 m × 0.53 mm ID × 3 µm film $419.87
Z1701-100-25-50 100 m × 0.25 mm ID × 0.5 µm film $1,033.85
Z1701-100-32-33 100 m × 0.32 mm ID × 0.33 µm film $1,033.85
Z1701-100-32-50 100 m × 0.32 mm ID × 0.5 µm film $1,033.85
Z1701-120-25-100 120 m × 0.25 mm ID × 1 µm film $1,772.31

CH-624

6% cyanopropyl-phenyl (VOC) · HP-624 / DB-624 EQUIVALENT · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
Z624-15-25-50 15 m × 0.25 mm ID × 0.5 µm film $145.58
Z624-15-25-140 15 m × 0.25 mm ID × 1.4 µm film $177.23
Z624-15-32-25 15 m × 0.32 mm ID × 0.25 µm film $145.58
Z624-15-32-33 15 m × 0.32 mm ID × 0.33 µm film $145.58
Z624-15-32-50 15 m × 0.32 mm ID × 0.5 µm film $145.58
Z624-15-32-100 15 m × 0.32 mm ID × 1 µm film $177.23
Z624-15-32-180 15 m × 0.32 mm ID × 1.8 µm film $208.88
Z624-15-53-100 15 m × 0.53 mm ID × 1 µm film $240.53
Z624-15-53-265 15 m × 0.53 mm ID × 2.65 µm film $240.53
Z624-20-18-100 20 m × 0.18 mm ID × 1 µm film $282.73
Z624-30-25-10 30 m × 0.25 mm ID × 0.1 µm film $208.88
Z624-30-25-25 30 m × 0.25 mm ID × 0.25 µm film $208.88
Z624-30-25-33 30 m × 0.25 mm ID × 0.33 µm film $208.88
Z624-30-25-50 30 m × 0.25 mm ID × 0.5 µm film $208.88
Z624-30-25-100 30 m × 0.25 mm ID × 1 µm film $282.73
Z624-30-25-140 30 m × 0.25 mm ID × 1.4 µm film $282.73
Z624-30-32-25 30 m × 0.32 mm ID × 0.25 µm film $208.88
Z624-30-32-33 30 m × 0.32 mm ID × 0.33 µm film $208.88
Z624-30-32-50 30 m × 0.32 mm ID × 0.5 µm film $208.88
Z624-30-32-100 30 m × 0.32 mm ID × 1 µm film $282.73
Z624-30-32-180 30 m × 0.32 mm ID × 1.8 µm film $314.37
Z624-30-32-200 30 m × 0.32 mm ID × 2 µm film $314.37
Z624-30-32-300 30 m × 0.32 mm ID × 3 µm film $346.02
Z624-30-53-25 30 m × 0.53 mm ID × 0.25 µm film $314.37
Z624-30-53-50 30 m × 0.53 mm ID × 0.5 µm film $314.37
Z624-30-53-100 30 m × 0.53 mm ID × 1 µm film $314.37
Z624-30-53-180 30 m × 0.53 mm ID × 1.8 µm film $419.87
Z624-30-53-265 30 m × 0.53 mm ID × 2.65 µm film $419.87
Z624-30-53-300 30 m × 0.53 mm ID × 3 µm film $419.87
Z624-100-25-50 100 m × 0.25 mm ID × 0.5 µm film $1,033.85
Z624-100-32-25 100 m × 0.32 mm ID × 0.25 µm film $1,033.85
Z624-100-32-33 100 m × 0.32 mm ID × 0.33 µm film $1,033.85
Z624-100-32-50 100 m × 0.32 mm ID × 0.5 µm film $1,033.85
Z624-135-25-100 135 m × 0.25 mm ID × 1 µm film $1,244.84

CH-PLOT Q

Porous polymer divinylbenzene · HP-PLOT Q EQUIVALENT · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZPQ-5-53-1000 5 m × 0.53 mm ID × 10 µm film $124.48
ZPQ-10-32-1000 10 m × 0.32 mm ID × 10 µm film $189.89
ZPQ-15-32-1000 15 m × 0.32 mm ID × 10 µm film $295.38
ZPQ-15-32-2000 15 m × 0.32 mm ID × 20 µm film $295.38
ZPQ-15-53-1000 15 m × 0.53 mm ID × 10 µm film $295.38
ZPQ-15-53-2000 15 m × 0.53 mm ID × 20 µm film $295.38
ZPQ-15-53-4000 15 m × 0.53 mm ID × 40 µm film $295.38
ZPQ-25-25-300 25 m × 0.25 mm ID × 3 µm film $400.88
ZPQ-25-32-10 25 m × 0.32 mm ID × 0.1 µm film $400.88
ZPQ-25-32-500 25 m × 0.32 mm ID × 5 µm film $400.88
ZPQ-25-32-700 25 m × 0.32 mm ID × 7 µm film $400.88
ZPQ-25-32-1000 25 m × 0.32 mm ID × 10 µm film $400.88
ZPQ-25-53-700 25 m × 0.53 mm ID × 7 µm film $400.88
ZPQ-25-53-1000 25 m × 0.53 mm ID × 10 µm film $400.88
ZPQ-25-53-2000 25 m × 0.53 mm ID × 20 µm film $400.88
ZPQ-30-32-10 30 m × 0.32 mm ID × 0.1 µm film $400.88
ZPQ-30-32-1000 30 m × 0.32 mm ID × 10 µm film $400.88
ZPQ-30-32-2000 30 m × 0.32 mm ID × 20 µm film $400.88
ZPQ-30-32-2500 30 m × 0.32 mm ID × 25 µm film $400.88
ZPQ-30-32-4000 30 m × 0.32 mm ID × 40 µm film $400.88
ZPQ-30-53-100 30 m × 0.53 mm ID × 1 µm film $400.88
ZPQ-30-53-300 30 m × 0.53 mm ID × 3 µm film $400.88
ZPQ-30-53-1000 30 m × 0.53 mm ID × 10 µm film $400.88
ZPQ-30-53-1500 30 m × 0.53 mm ID × 15 µm film $400.88
ZPQ-30-53-2000 30 m × 0.53 mm ID × 20 µm film $400.88
ZPQ-30-53-4000 30 m × 0.53 mm ID × 40 µm film $400.88
ZPQ-50-32-1000 50 m × 0.32 mm ID × 10 µm film $685.71
ZPQ-50-32-1500 50 m × 0.32 mm ID × 15 µm film $685.71
ZPQ-50-32-2000 50 m × 0.32 mm ID × 20 µm film $685.71
ZPQ-50-53-1000 50 m × 0.53 mm ID × 10 µm film $685.71
ZPQ-50-53-2000 50 m × 0.53 mm ID × 20 µm film $685.71
ZPQ-50-53-2500 50 m × 0.53 mm ID × 25 µm film $685.71
ZPQ-50-53-4000 50 m × 0.53 mm ID × 40 µm film $685.71

CH-WAX

Polyethylene glycol (PEG) · HP-INNOWAX / DB-WAX EQUIVALENT · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZWAX-15-25-33 15 m × 0.25 mm ID × 0.33 µm film $103.38
ZWAX-15-25-100 15 m × 0.25 mm ID × 1 µm film $135.03
ZWAX-15-32-33 15 m × 0.32 mm ID × 0.33 µm film $103.38
ZWAX-15-32-100 15 m × 0.32 mm ID × 1 µm film $135.03
ZWAX-15-53-265 15 m × 0.53 mm ID × 2.65 µm film $208.88
ZWAX-15-53-500 15 m × 0.53 mm ID × 5 µm film $282.73
ZWAX-20-18-18 20 m × 0.18 mm ID × 0.18 µm film $219.43
ZWAX-25-20-40 25 m × 0.2 mm ID × 0.4 µm film $208.88
ZWAX-25-32-33 25 m × 0.32 mm ID × 0.33 µm film $177.23
ZWAX-30-25-25 30 m × 0.25 mm ID × 0.25 µm film $177.23
ZWAX-30-25-33 30 m × 0.25 mm ID × 0.33 µm film $177.23
ZWAX-30-25-50 30 m × 0.25 mm ID × 0.5 µm film $177.23
ZWAX-30-25-100 30 m × 0.25 mm ID × 1 µm film $208.88
ZWAX-30-32-25 30 m × 0.32 mm ID × 0.25 µm film $177.23
ZWAX-30-32-33 30 m × 0.32 mm ID × 0.33 µm film $177.23
ZWAX-30-32-50 30 m × 0.32 mm ID × 0.5 µm film $177.23
ZWAX-30-32-100 30 m × 0.32 mm ID × 1 µm film $208.88
ZWAX-30-32-150 30 m × 0.32 mm ID × 1.5 µm film $251.08
ZWAX-30-32-265 30 m × 0.32 mm ID × 2.65 µm film $314.37
ZWAX-30-32-500 30 m × 0.32 mm ID × 5 µm film $388.22
ZWAX-30-32-700 30 m × 0.32 mm ID × 7 µm film $462.07
ZWAX-30-53-50 30 m × 0.53 mm ID × 0.5 µm film $240.53
ZWAX-30-53-100 30 m × 0.53 mm ID × 1 µm film $240.53
ZWAX-30-53-120 30 m × 0.53 mm ID × 1.2 µm film $240.53
ZWAX-30-53-150 30 m × 0.53 mm ID × 1.5 µm film $282.73
ZWAX-30-53-200 30 m × 0.53 mm ID × 2 µm film $346.02
ZWAX-30-53-265 30 m × 0.53 mm ID × 2.65 µm film $346.02
ZWAX-30-53-300 30 m × 0.53 mm ID × 3 µm film $346.02
ZWAX-30-53-500 30 m × 0.53 mm ID × 5 µm film $451.52
ZWAX-30-53-700 30 m × 0.53 mm ID × 7 µm film $525.36
ZWAX-100-32-50 100 m × 0.32 mm ID × 0.5 µm film $1,033.85

CH-PLOT GDX-502

Porous polymer GDX series · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZP502-15-32-1000 15 m × 0.32 mm ID × 10 µm film $346.02
ZP502-15-53-1000 15 m × 0.53 mm ID × 10 µm film $346.02
ZP502-25-32-700 25 m × 0.32 mm ID × 7 µm film $611.87
ZP502-25-53-1000 25 m × 0.53 mm ID × 10 µm film $611.87
ZP502-25-53-2000 25 m × 0.53 mm ID × 20 µm film $611.87
ZP502-30-25-1000 30 m × 0.25 mm ID × 10 µm film $611.87
ZP502-30-32-700 30 m × 0.32 mm ID × 7 µm film $611.87
ZP502-30-32-1000 30 m × 0.32 mm ID × 10 µm film $611.87
ZP502-30-32-1200 30 m × 0.32 mm ID × 12 µm film $611.87
ZP502-30-32-2000 30 m × 0.32 mm ID × 20 µm film $611.87
ZP502-30-53-1000 30 m × 0.53 mm ID × 10 µm film $611.87
ZP502-30-53-2000 30 m × 0.53 mm ID × 20 µm film $611.87
ZP502-30-53-2500 30 m × 0.53 mm ID × 25 µm film $611.87
ZP502-30-53-4000 30 m × 0.53 mm ID × 40 µm film $611.87
ZP502-50-32-2000 50 m × 0.32 mm ID × 20 µm film $896.70
ZP502-50-53-1000 50 m × 0.53 mm ID × 10 µm film $896.70
ZP502-50-53-2000 50 m × 0.53 mm ID × 20 µm film $896.70
ZP502-50-53-4000 50 m × 0.53 mm ID × 40 µm film $896.70

CH-PLOT U

Porous polymer divinylbenzene · HP-PLOT U EQUIVALENT · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZPU-15-32-2000 15 m × 0.32 mm ID × 20 µm film $295.38
ZPU-15-32-4000 15 m × 0.32 mm ID × 40 µm film $295.38
ZPU-15-53-2000 15 m × 0.53 mm ID × 20 µm film $295.38
ZPU-25-32-700 25 m × 0.32 mm ID × 7 µm film $400.88
ZPU-25-53-2000 25 m × 0.53 mm ID × 20 µm film $400.88
ZPU-30-32-700 30 m × 0.32 mm ID × 7 µm film $400.88
ZPU-30-32-1000 30 m × 0.32 mm ID × 10 µm film $400.88
ZPU-30-32-1500 30 m × 0.32 mm ID × 15 µm film $400.88
ZPU-30-32-2000 30 m × 0.32 mm ID × 20 µm film $400.88
ZPU-30-53-1000 30 m × 0.53 mm ID × 10 µm film $400.88
ZPU-30-53-2000 30 m × 0.53 mm ID × 20 µm film $400.88
ZPU-30-53-4000 30 m × 0.53 mm ID × 40 µm film $400.88
ZPU-50-53-2000 50 m × 0.53 mm ID × 20 µm film $611.87

CH-PLOT GDX-102

Porous polymer GDX series · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZPX102-15-32-2000 15 m × 0.32 mm ID × 20 µm film $295.38
ZP102-15-53-2000 15 m × 0.53 mm ID × 20 µm film $295.38
ZP102-25-53-1000 25 m × 0.53 mm ID × 10 µm film $453.63
ZP102-30-25-1000 30 m × 0.25 mm ID × 10 µm film $453.63
ZP102-30-32-1000 30 m × 0.32 mm ID × 10 µm film $453.63
ZP102-30-53-1500 30 m × 0.53 mm ID × 15 µm film $453.63
ZP102-30-53-2000 30 m × 0.53 mm ID × 20 µm film $453.63
ZP102-30-53-4000 30 m × 0.53 mm ID × 40 µm film $453.63
ZP102-50-53-2000 50 m × 0.53 mm ID × 20 µm film $685.71
ZP102-50-53-4000 50 m × 0.53 mm ID × 40 µm film $685.71

CH-Amine

Special amine-deactivated phase · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZAMS-30-32-100 30 m × 0.32 mm ID × 1 µm film $451.52
ZAMS-30-53-100 30 m × 0.53 mm ID × 1 µm film $451.52
ZAMS-30-53-500 30 m × 0.53 mm ID × 5 µm film $451.52
ZAMS-50-53-100 50 m × 0.53 mm ID × 1 µm film $611.87
ZAMS-60-32-100 60 m × 0.32 mm ID × 1 µm film $685.71
ZAMS-60-32-300 60 m × 0.32 mm ID × 3 µm film $685.71
ZAMS-60-53-100 60 m × 0.53 mm ID × 1 µm film $685.71
ZAMS-60-53-265 60 m × 0.53 mm ID × 2.65 µm film $662.51
ZAMS-60-53-500 60 m × 0.53 mm ID × 5 µm film $685.71

CH-Blank

Deactivated fused silica, no phase · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZGUARD-1-25 1 m × 0.25 mm ID $4.54
ZGUARD-1-32 1 m × 0.32 mm ID $4.54
ZGUARD-1-53 1 m × 0.53 mm ID $6.65
ZGUARD-10-15 10 m × 0.15 mm ID $92.84
ZGUARD-10-25 10 m × 0.25 mm ID $71.74
ZGUARD-15-25 15 m × 0.25 mm ID $92.84
ZGUARD-15-53 15 m × 0.53 mm ID $135.03
ZGUARD-30-15 30 m × 0.15 mm ID $177.23
ZGUARD-30-53 30 m × 0.53 mm ID $196.22

CH-BWAX

Base-deactivated PEG · DB-WAX (base-inert) EQUIVALENT · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZBWAX-15-25-25 15 m × 0.25 mm ID × 0.25 µm film $145.58
ZBWAX-15-53-25 15 m × 0.53 mm ID × 0.25 µm film $177.23
ZBWAX-25-53-200 25 m × 0.53 mm ID × 2 µm film $282.73
ZBWAX-30-25-25 30 m × 0.25 mm ID × 0.25 µm film $240.53
ZBWAX-30-25-50 30 m × 0.25 mm ID × 0.5 µm film $282.73
ZBWAX-30-32-50 30 m × 0.32 mm ID × 0.5 µm film $282.73
ZBWAX-30-32-100 30 m × 0.32 mm ID × 1 µm film $282.73
ZBWAX-30-53-100 30 m × 0.53 mm ID × 1 µm film $282.73

CH-PLOT S

Porous polymer · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZPS-15-32-0 15 m × 0.32 mm ID $295.38
ZPS-15-53-0 15 m × 0.53 mm ID $295.38
ZPS-25-32-0 25 m × 0.32 mm ID $400.88
ZPS-25-53-0 25 m × 0.53 mm ID $400.88
ZPS-30-32-2000 30 m × 0.32 mm ID × 20 µm film $295.38
ZPS-30-53-4000 30 m × 0.53 mm ID × 40 µm film $400.88
ZPS-50-32-0 50 m × 0.32 mm ID $611.87
ZPS-50-53-2000 50 m × 0.53 mm ID × 20 µm film $611.87

CH-PLOT GDX-401

Porous polymer GDX series · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZP401-5-53-4000 5 m × 0.53 mm ID × 40 µm film $103.38
ZP401-25-53-4000 25 m × 0.53 mm ID × 40 µm film $525.36
ZP401-30-25-1000 30 m × 0.25 mm ID × 10 µm film $525.36
ZP401-30-32-0 30 m × 0.32 mm ID $525.36
ZP401-30-53-4000 30 m × 0.53 mm ID × 40 µm film $525.36
ZP401-50-32-0 50 m × 0.32 mm ID $822.86
ZP401-50-53-0 50 m × 0.53 mm ID $822.86

CH-PLOT GDX-104

Porous polymer GDX series · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZP104-25-53-2000 25 m × 0.53 mm ID × 20 µm film $525.36
ZP104-30-25-1000 30 m × 0.25 mm ID × 10 µm film $525.36
ZP104-30-32-2000 30 m × 0.32 mm ID × 20 µm film $525.36
ZP104-30-53-2000 30 m × 0.53 mm ID × 20 µm film $525.36
ZP104-30-53-2500 30 m × 0.53 mm ID × 25 µm film $525.36
ZP104-50-53-2000 50 m × 0.53 mm ID × 20 µm film $822.86

CH-VOC

Volatile organic compounds phase · VOC analysis EQUIVALENT · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZVOC-30-25-140 30 m × 0.25 mm ID × 1.4 µm film $388.22
ZVOC-30-32-100 30 m × 0.32 mm ID × 1 µm film $282.73
ZVOC-30-32-180 30 m × 0.32 mm ID × 1.8 µm film $388.22
ZVOC-50-32-100 50 m × 0.32 mm ID × 1 µm film $567.56
ZVOC-60-32-180 60 m × 0.32 mm ID × 1.8 µm film $599.21

CH-PLOT GDX-601

Porous polymer GDX series · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZP601-30-25-1000 30 m × 0.25 mm ID × 10 µm film $841.85
ZP601-30-53-2000 30 m × 0.53 mm ID × 20 µm film $841.85
ZP601-30-53-4000 30 m × 0.53 mm ID × 40 µm film $841.85
ZP601-50-53-2000 50 m × 0.53 mm ID × 20 µm film $936.79
ZP601-50-53-4000 50 m × 0.53 mm ID × 40 µm film $936.79

CH-101

100% dimethylpolysiloxane, high-temperature · HP-1 / DB-1 EQUIVALENT · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
Z101-15-25-25 15 m × 0.25 mm ID × 0.25 µm film $103.38
Z101-30-32-25 30 m × 0.32 mm ID × 0.25 µm film $177.23
Z101-50-25-25 50 m × 0.25 mm ID × 0.25 µm film $314.37
Z101-50-32-105 50 m × 0.32 mm ID × 1.05 µm film $388.22
Z101-50-32-300 50 m × 0.32 mm ID × 3 µm film $493.71

CH-PONA

PONA analysis phase · PONA columns EQUIVALENT · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZPONA-30-25-100 30 m × 0.25 mm ID × 1 µm film $282.73
ZPONA-50-20-50 50 m × 0.2 mm ID × 0.5 µm film $493.71
ZPONA-50-20-100 50 m × 0.2 mm ID × 1 µm film $493.71
ZPONA-60-25-50 60 m × 0.25 mm ID × 0.5 µm film $493.71

CH-PLOT GDX-501

Porous polymer GDX series · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZP501-30-32-0 30 m × 0.32 mm ID $559.12
ZP501-30-53-4000 30 m × 0.53 mm ID × 40 µm film $559.12
ZP501-50-32-0 50 m × 0.32 mm ID $822.86
ZP501-50-53-0 50 m × 0.53 mm ID $822.86

CH-1301

6% cyanopropyl-phenyl · HP-1301 / DB-1301 EQUIVALENT · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
Z1301-30-32-25 30 m × 0.32 mm ID × 0.25 µm film $208.88
Z1301-30-32-50 30 m × 0.32 mm ID × 0.5 µm film $208.88
Z1301-30-53-300 30 m × 0.53 mm ID × 3 µm film $419.87

CH-BAC1

Blood-alcohol analysis phase · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZBAC1-30-32-120 30 m × 0.32 mm ID × 1.2 µm film $314.37
ZBAC1-30-32-180 30 m × 0.32 mm ID × 1.8 µm film $314.37
ZBAC1-30-53-300 30 m × 0.53 mm ID × 3 µm film $493.71

CH-HG

Hydrocarbon-gas analysis phase · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZHG-15-53-100 15 m × 0.53 mm ID × 1 µm film $303.82
ZHG-30-53-100 30 m × 0.53 mm ID × 1 µm film $324.92
ZHG-30-53-140 30 m × 0.53 mm ID × 1.4 µm film $324.92

CH-PLOT GDX-301

Porous polymer GDX series · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZP301-30-53-1000 30 m × 0.53 mm ID × 10 µm film $525.36
ZP301-30-53-2000 30 m × 0.53 mm ID × 20 µm film $525.36
ZP301-50-53-2000 50 m × 0.53 mm ID × 20 µm film $822.86

CH-PLOT GDX-103

Porous polymer GDX series · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZP103-30-32-0 30 m × 0.32 mm ID $525.36
ZP103-50-32-0 50 m × 0.32 mm ID $822.86
ZP103-50-53-2000 50 m × 0.53 mm ID × 20 µm film $822.86

CH-Al₂O₃ PLOT

Alumina (Na₂SO₄-deactivated) · HP-PLOT Al₂O₃ EQUIVALENT · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZALS-30-32-500 30 m × 0.32 mm ID × 5 µm film $591.03
ZALS-30-53-1000 30 m × 0.53 mm ID × 10 µm film $591.03

CH-ALC1

Alcohol analysis phase · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZALC1-30-32-150 30 m × 0.32 mm ID × 1.5 µm film $314.37
ZALC1-30-32-180 30 m × 0.32 mm ID × 1.8 µm film $314.37

CH-B231

Special application phase · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZB231-30-32-100 30 m × 0.32 mm ID × 1 µm film $282.73
ZB231-30-53-100 30 m × 0.53 mm ID × 1 µm film $282.73

CH-R204

Special application phase · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZR204-30-25-100 30 m × 0.25 mm ID × 1 µm film $388.22
ZR204-50-32-100 50 m × 0.32 mm ID × 1 µm film $388.22

CH-BAC2

Blood-alcohol analysis phase · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZBAC2-30-32-120 30 m × 0.32 mm ID × 1.2 µm film $314.37

CH-ALC2

Alcohol analysis phase · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZALC2-30-32-120 30 m × 0.32 mm ID × 1.2 µm film $314.37

CH-DEX3

Cyclodextrin chiral phase · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZDEX3-30-25-25 30 m × 0.25 mm ID × 0.25 µm film $857.14

CH-H301

Special application phase · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZH301-30-53-500 30 m × 0.53 mm ID × 5 µm film $567.56

CH-B235

Special application phase · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZB235-30-32-100 30 m × 0.32 mm ID × 1 µm film $282.73

CH-R216

Special application phase · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZR216-60-25-25 60 m × 0.25 mm ID × 0.25 µm film $599.21

CH-PLOT GDX-105

Porous polymer GDX series · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZP105-15-53-4000 15 m × 0.53 mm ID × 40 µm film $295.38

CH-PLOT GDX-402

Porous polymer GDX series · CH · MADE IN CHINA↑ Phase guide
Part No. Size (L × ID × film) List price (USD)
ZP403-25-53-2000 25 m × 0.53 mm ID × 20 µm film $611.87
NWSPEC — chromatography consumables for overseas laboratories.
CH series GC columns · CH · Made in China.
How to order
Note the part number and size, then contact us via this store's contact page.
Prices per-column USD list, excl. shipping & tax.

Agilent, HP, DB, HP-20M, HP-FFAP, HP-PLOT and HP-INNOWAX are trademarks of Agilent Technologies, Inc. NWSPEC CH series columns are independently manufactured equivalents — not affiliated with or endorsed by Agilent Technologies. CH is a NWSPEC brand; CH denotes country of origin (China). Part numbers shown are the manufacturer art. numbers (Z-series).

View full details
Since 1993 30+ Years of Instrument Expertise
Reliable Manufacturer Manufacturing & Services
Ph.D. Founded Dr. Pingxin Wang, UT Austin
Advantages Price · Service · Speed · Technical · Data
Fast Shipping In-Stock Orders Ship Same Day

Frequently Asked Questions

How can I contact you?

Feel free to call us T+86 189-6516-4839
or email  sales@nwspec.com to:

• Place an order
• Ask for a quote
• Or if you have any other questions

You will always get a live person here at NWSPEC; never an automated system! 

We are open from 6:00AM - 7:00PM Eastern Time, Monday - Friday. 

Where can I find application notes?

If you have any questions regarding the application notes, or can't find the one you are looking for, please contact Sales at sales@nwspec.com



Do you have instructional manuals for your instruments to download?

Yes, we have instructional manuals for our instruments. They can be found on https://nwspec.com/pages/resource .

If you don't see the one you are looking for, please contact: sales@nwspec.com



Contact form

Track Order

Please enter your tracking number below: