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NWSPEC

Single Quadrupole LC-MS for Food Safety, Pharma & Environmental Screening

Single Quadrupole LC-MS for Food Safety, Pharma & Environmental Screening

AQUA-MS-SQ Single Quadrupole LC-MS System

Stable, reliable, and durable single quadrupole mass spectrometry system providing rapid and accurate qualitative and quantitative analysis for both known and unknown compounds.

Widely applied in food safety, pharmaceutical, environmental, forensic, and scientific research applications.

Key Performance Highlights

  • Dual Ion Sources: Plug-and-play ESI/APCI with 30-second automatic switching
  • High Sensitivity: S/N >400:1 for 10 pg reserpine (ESI+)
  • Wide Mass Range: 5-2000 amu coverage
  • Orthogonal Spray Design: Minimizes contamination, extends uptime
  • Heated Drying Gas: Up to 750°C for maximum ionization efficiency

Mass Spectrometer

5-2000
amu Mass Range
≥10K
amu/sec Scan Speed
>400:1
S/N @ 10 pg Reserpine
6
Orders Dynamic Range

Ion Source

Type Dual orthogonal ESI/APCI, plug-and-play
Switching 30-second automatic recognition
ESI Flow 5 μL/min - 3 mL/min
APCI Flow 200-2000 μL/min
Temperature Up to 750°C
Spray Design Orthogonal, minimizes contamination
Desolvation 1 nebulizer + 2 drying gases, EPC 100 psi, 750°C
Exhaust Active exhaust, reduces memory effects

Vacuum System

Primary Interface Dual cone, 0.3 mm orifice, heated curtain gas
Design Non-capillary, zero consumables
Secondary Transfer Miniature quadrupole, RF + aerodynamic focusing
Q0 Transfer High-pressure collision ≥5 mtorr, circular quadrupole
Fore Pump 40 m³/h high-quiet low-vibration
High Vacuum 30 + 60 L/S turbo pump, auto power-off protection

Mass Analyzer

Quadrupole ≥200 mm pure molybdenum, gold-plated
Mass Range 5-2000 amu
Scan Speed ≥10,000 amu/sec
Resolution Unit mass resolution
Mass Stability 0.2 amu/24 hours
Stability Reserpine RSD <5%
Dynamic Range 6 orders of magnitude
Detector Discrete dynode multiplier, high matrix tolerance

Data System

CPU i5 8 CORE processor
Memory 16 GB RAM
Storage 1 TB HDD
OS Windows 10/11, 64-bit
Display 23" LCD monitor

Scan Functions

Full Scan | SIM | Full Scan + SIM Sync | Alternating Scan

HPLC System Specifications

10,500
psi Max Pressure
0.001
mL/min Min Flow
≤0.3%
RSD Injection
85°C
Max Column Temp.
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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



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