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NWSPEC

Fully Automated QuEChERS Sample Preparation System

Fully Automated QuEChERS Sample Preparation System

Custom Engineering & Robotic Automation

Fully Automated QuEChERS Sample Preparation System

Modular, fully customizable sample preparation architecture with optional robotic arm integration. Built to international regulatory standards (AOAC 2007.01 & EN 15662) for high-throughput analytical testing laboratories.

Custom System Architecture & Proposals

Because analytical requirements and laboratory footprints vary, every system is engineered to order. We collaborate directly with your analytical and engineering teams to evaluate your sample matrices, required standards, and throughput targets to deliver a customized technical proposal and 3D integration layout.

✓ Robotic Handling Integration ✓ AOAC 2007.01 & EN 15662 Compliance ✓ Tailored Engineering Proposals
Robotic
Multi-axis robot integration available
Global
AOAC 2007.01 & EN 15662 standard fit
48-Tube
Batch capacity (50 mL standard)
21 CFR
Part 11 & GLP traceable audit trail

Custom Robotic Integration & Modular Architecture

The system is built on an open, modular automation framework designed for flexible OEM/ODM customization. It can be deployed as an independent stand-alone automated workstation or expanded with integrated robotics to connect directly with upstream preparation and downstream analytical instruments.

Automated Robotic Arm Integration

Integrate multi-axis collaborative robotic arms for hands-free tube transfer, capping/decapping, rack transport, and direct extract loading into autosampler carousels.

Tailored Tube Racks and Vessel Sizes

Customizable racks accommodate 15 mL, 50 mL centrifuge tubes, specialized QuEChERS extraction tubes, 96-well collection plates, and standard 2 mL chromatography autosampler vials.

Flexible Dosing and Solvent Configurations

Configurable with up to 10 independent solid salt/sorbent dispensers (≤3 mg precision) and multi-channel programmable solvent delivery lines for bespoke extraction chemistry.

Instrument & LIMS Interfacing

Standard communication protocols (TCP/IP, RS-232, API) allow direct communication with third-party laboratory robots, LIMS databases, and Agilent, Thermo Fisher, Waters, Shimadzu, and Sciex MS systems.

Built for International Analytical Standards

The system's automated sequence precisely replicates and standardizes the physical and chemical requirements established in international reference methods:

Standard / Regulation Method Focus System Implementation
AOAC Official Method 2007.01 Pesticide residues in foods via unbuffered & acetate-buffered extraction Automated addition of acetonitrile, buffering salts, internal standards, and dSPE cleanup (PSA, C18, GCB) with precise temperature-controlled centrifugation.
EN 15662 (CEN Standard) Foods of plant origin: citrate-buffered QuEChERS for LC-MS/MS & GC-MS/MS Programmable citrate salt dispensing, multi-channel liquid dosing, high-g centrifugation, and inline 0.22 μm filtration for clean extracts ready for injection.
ISO/IEC 17025 Compliance General requirements for testing & calibration laboratories Full calibration records, sensor traceability, reproducible robotic pipetting, and verifiable execution logs.
21 CFR Part 11 & GLP Data integrity, electronic signatures, and audit trails Multi-tier user authentication, automated timestamps, encrypted parameter logs, and exportable audit reports (CSV, PDF).

Technical Communication & Proposal Process

We guide each laboratory through a structured engineering workflow to ensure the system configuration matches your exact analytical methodology and automation objectives:

1
Technical Discovery & Scope Definition

Contact our applications engineers to discuss your daily sample volume, target pesticides/contaminants, sample matrices (fruits, vegetables, tea, soil, biologicals), and whether robotic transfer arms or custom modules are required.

2
Method & Standards Matching

Our team aligns your method chemistry (AOAC 2007.01, EN 15662, or internal proprietary SOPs) with appropriate dispensing reservoirs, centrifuge programs, and dispersive SPE sorbent combinations.

3
Customized Technical Proposal & 3D Layout

We prepare a detailed technical proposal including complete mechanical specifications, 3D equipment footprint integration drawings, robotic integration schematics, and an official quotation.

4
Factory Acceptance, Delivery & Method Validation

Each system undergoes rigorous factory testing before shipment, followed by on-site installation, operator training, and recovery validation support on your analytical instruments.

Automated QuEChERS Workflow (7 Modules)

1
Sample Loading & Robotic Handling

Holds up to 48 × 50 mL sample tubes with automated rack indexing and robotic transfer options.

2
Precision Solvent Dispensing

Programmable acetonitrile, internal standard, and solvent dosing with thorough automated vortexing.

3
Solid Salt & Sorbent Dosing

10 independent solid-dosing reservoirs with ≤3 mg precision for automated buffering salts (MgSO4, NaCl, citrate).

4
High-Speed Refrigerated Centrifugation

Processes up to 8 tubes at speeds up to 10,000 rpm with temperature control to preserve labile analytes.

5
Dispersive Solid-Phase Extraction (dSPE) Cleanup

Automated cleanup with flexible sorbent mixtures including PSA, C18, GCB, and Florisil.

6
Independent Nitrogen Evaporation

8 independent nitrogen channels with automated optical near-dry detection (≤30 μL).

7
Simultaneous Filtration & Vial Collection

60 filtration positions with 4-channel parallel filtration, clog sensors, and collection in 64 autosampler vials.

System Specifications

Customization & Architecture Modular OEM/ODM architecture; custom layouts available
Robotic Integration Supports collaborative robotic arm modules and autosampler handoffs
International Standards AOAC 2007.01, EN 15662, ISO/IEC 17025, EPA method compatible
Sample Capacity 48 × 50 mL extraction tubes (custom racks available)
Vial Output Capacity 64 standard autosampler vial positions (2 mL)
Solid Salt Dosing 10 independent reservoirs, dosing precision ≤3 mg
Centrifugation Module 8 positions, up to 10,000 rpm, refrigerated as standard
Evaporation Module 8 independent nitrogen channels, optical endpoint detection ≤30 μL
Analytical MS Compatibility LC-MS/MS and GC-MS/MS (Agilent, Thermo Fisher, Waters, Sciex, Shimadzu)
Data & Compliance Interface 21 CFR Part 11 audit trails, LIMS interface, CSV, and PDF export

Customization & Engineering Questions

Can robotic handling arms be integrated into the system?
Yes. The platform supports collaborative robotic arm integration for automated sample tube loading, decapping, liquid handling, and robotic handoff directly to downstream autosampler carousels. Our engineers provide 3D integration schematics based on your bench space.
How does the system support AOAC 2007.01 and EN 15662 standards?
Both methods specify precise sequential additions of solvent, extraction salts, mixing, centrifugation, and dispersive SPE cleanup. The system automates every step with validated dispensing precision (≤3 mg for salts) and temperature control, ensuring reproducible recovery rates across regulated target pesticides.
How do we initiate technical communication for a custom proposal?
Contact our engineering and sales department directly via email (sales@nwspec.com), phone (+86 189-6516-4839), or WhatsApp. Provide your sample matrix types, daily throughput targets, and any specific robotic or dimensional requirements. We will prepare an initial engineering proposal and layout within 2 to 3 business days.
Can custom sample tubes, sorbents, and methods be configured?
Yes. Tube racks, solid-dosing hoppers, solvent channels, and touchscreen method protocols are fully configurable to support proprietary extraction methods or non-standard analytical matrices.

Request a Custom Engineering Proposal

Discuss robotic options, standard method validation, and modular custom layouts directly with our technical applications team.

Email: sales@nwspec.com

Direct Engineering Consultation: +86 189-6516-4839 (Available on WhatsApp)

OEM/ODM Customization by NWSPEC | Compatible with Agilent, Thermo Fisher, Waters, Shimadzu, Sciex workflows.

عرض التفاصيل كاملة
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

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