Chemical Analysis Instruments
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| Brand | Wanlianda |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | CS-902T |
| Measurement Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Heating System | High-Frequency Induction Furnace |
| Carbon Range | 0.00002–10% (extendable) |
| Sulfur Range | 0.00002–5% (extendable) |
| Sensitivity | 0.1 ppm |
| Precision | C RSD ≤ 0.5%, S RSD ≤ 1.5% |
| Analysis Time | 40 s |
| Furnace Output Power | 2.5 kW |
| Compliance | GB/T 20123–2006 |
| Brand | Wanlianda |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | WLD-5000 |
| Instrument Type | Sequential Scanning ICP-OES |
| Detection Limits | Zn 213.856 nm ≤ 0.003 µg/L, Mn 257.610 nm ≤ 0.002 µg/L |
| Precision (RSD) | ≤1.5% |
| Stability (RSD) | ≤2.0% |
| Wavelength Range | 190–500 nm (3600 lines/mm grating) or 190–800 nm (2400 lines/mm grating) |
| Optical Resolution | ≤0.008 nm (3600 L/mm), ≤0.015 nm (2400 L/mm) |
| Brand | Auniontech (distributor) |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic (PRC-manufactured) |
| Model Series | WP Raman XL |
| Form Factor | Portable / Handheld Raman Spectrometer |
| Excitation Wavelength Options | 532 nm, 633 nm, 785 nm, 830 nm, 1064 nm |
| Detector | Ultra-cooled scientific CMOS/CCD camera |
| Optical Architecture | High-throughput Czerny–Turner spectrometer with optimized f/# and stray-light suppression |
| Probe Interface | Interchangeable fiber-coupled probe tips (standard, industrial spherical, microscope-coupled lens adapters) |
| OEM Integration | Embedded modular Raman engine available (785/830/1064 nm variants) |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | 2695 |
| Instrument Type | Conventional High-Performance Liquid Chromatograph |
| Application Scope | General-purpose analytical HPLC |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | 2996 |
| Instrument Type | Conventional High-Performance Liquid Chromatograph |
| Flow Rate Range | 0.010–10.000 mL/min |
| Maximum Operating Pressure | 5000 psi (≈34.5 MPa) |
| Autosampler Capacity | 120 positions |
| Injection Volume Range | 0.1–100 µL |
| Column Oven Temperature Range | 0–60 °C |
| Wavelength Range (PDA) | 190–800 nm |
| Data Acquisition Rate | 100 Hz |
| Gradient Accuracy | ±0.5% |
| Gradient Precision | ±0.15% RSD |
| Flow Precision | ±0.075% RSD |
| Delay Volume | <650 µL |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 600E-2487 |
| Quotation | Available Upon Request |
| Pump Flow Rate Range | 0.01–20 mL/min (standard), up to 45 mL/min (high-flow configuration) |
| Flow Accuracy | ±0.1% RSD |
| Maximum Operating Pressure | 6000 psi |
| Gradient Accuracy | ±0.5% |
| UV/Vis Detector Noise | < ±3.5 × 10⁻⁶ AU |
| Baseline Drift | ≤ 1 × 10⁻⁴ AU/h |
| Linearity | < 5% deviation at 2.5 AU |
| Spectral Bandwidth | 5 nm |
| Wavelength Range | 190–700 nm |
| Absorbance Range | 0.0001–4.0 AUFS |
| System Lag Volume | Fixed via RPS (Resident Pump System) technology |
| Brand | Waters |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | ACQUITY APC |
| Instrument Type | High-Temperature GPC/SEC System |
| Column Technology | Sub-2-µm Ethylene-Bridged Hybrid (EBH) Particles with Macroporous Structure |
| Detector Configuration | Optimized Refractive Index Detector (RID) with Low-Drift, Low-Diffusion Flow Cell |
| Solvent Delivery | Precision Isocratic Solvent Manager |
| Column Oven | Thermally Stable, ±0.1 °C Temperature Uniformity |
| Software Platform | Empower 3 with GPC Module |
| Compliance | Designed for GLP/GMP environments |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | ACQUITY APC System |
| Instrument Type | Ultra-High-Performance Liquid Chromatograph (UHPLC) for Polymer Analysis |
| Sample Introduction | Automated, Dual-Column Switching Capability |
| Solvent Management | Polymer-Optimized Quaternary Solvent Manager (p-QSM) with Six-Solvent Selection |
| Temperature Control | Column Compartment with Precise Thermal Stability |
| Detection Compatibility | RI, UV/PDA, MALS, dRI, Viscometry, and Third-Party Detectors |
| Software Integration | WinGPC UniChrom™ (PSS), Empower™ (Waters), 21 CFR Part 11–Compliant Audit Trail Support |
| Calibration | Pre-qualified APC Calibration Kits for Sub-10-min Runs and Daily Column Re-Calibration |
| Column Technology | BEH (Bridged Ethyl Hybrid) Particles with Rigid Macroporous Structure |
| Regulatory Alignment | Designed for GLP/GMP Environments |
| Brand | Waters |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | ACQUITY Arc |
| Instrument Type | Ultra-High Performance Liquid Chromatograph (UHPLC) |
| Solvent Delivery | Quaternary Gradient System |
| Column Compatibility | 2.0–5.0 µm particles |
| System Dispersion | Optimized for Low Extra-Column Band Broadening |
| Detection Compatibility | Fully Integrated with ACQUITY QDa Mass Detector |
| Software Platform | Empower 3 and MassLynx |
| Regulatory Compliance | Supports 21 CFR Part 11, GLP/GMP, ISO/IEC 17025, USP <1058> |
| Auto-Blend Plus | Enabled |
| Needle Wash FTN Mode | Cross-Contamination < 0.002% |
| Column Oven Options | Integrated Pre-heating & Active Heating/Cooling |
| Multi-Flow Path Architecture | Dual Path (Path 1: HPLC-optimized |
| Path 2 | UHPLC-optimized) |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | ACQUITY Premier System |
| Instrument Type | Ultra-High Performance Liquid Chromatograph (UHPLC) |
| Application Scope | General-purpose analytical chromatography |
| Core Technology | MaxPeak High-Performance Surface (HPS) |
| Software Compatibility | Empower, MassLynx, UNIFI |
| Regulatory Alignment | Designed for GLP/GMP environments with audit trail and electronic signature support per FDA 21 CFR Part 11 |
| Brand | Waters |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | ACQUITY QDa II Mass Detector |
| Price | Upon Request |
| Instrument Type | Single Quadrupole Mass Spectrometer |
| Brand | Waters |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | ACQUITY RDa Detector |
| Pricing | Available Upon Request |
| Brand | Waters |
|---|---|
| Origin | USA |
| Instrument Type | Triple Quadrupole Mass Spectrometer |
| Configuration | Integrated with ACQUITY UPLC System |
| Ionization Modes | ESI, ESCi (ESI + APCI), APCI, APPI (optional) |
| Collision Cell Technology | T-Wave CID |
| Vacuum System | Edwards Turbo Molecular Pump + Backing Pump |
| Detector | Sealed Photomultiplier Tube (10-year rated lifetime) |
| Ion Source Design | ZSpray™ Dual Orthogonal API Source with Isolation Valve |
| Software Platform | MassLynx MS and/or Empower 2 CDS |
| Compliance Ready | 21 CFR Part 11 (with audit trail & electronic signature enabled), GLP/GMP-supportive workflow architecture |
| Data Acquisition Speed | High-speed MRM transition cycling optimized for UPLC peak widths (<1 s cycle time typical) |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | ACQUITY UPC² |
| Instrument Type | Convergence Chromatography System |
| Primary Mobile Phase | Compressed Carbon Dioxide (CO₂) |
| Compatible Detectors | UV/Vis, PDA, MS (via dedicated interfaces) |
| Injection Volume Range | 0.5–10 µL |
| Column Temperature Control | Ambient to 85 °C |
| System Pressure Range | Up to 15,000 psi (103 MPa) |
| Gradient Composition Accuracy | ≤0.2% RSD |
| Data System Compliance | FDA 21 CFR Part 11, GLP/GMP-ready |
| Brand | Waters |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | UPLC-MS/MS |
| Instrument Type | Ultra-High Performance Liquid Chromatography–Tandem Mass Spectrometry System |
| Flow Rate Range | 0.001–1000 µL/min |
| Maximum Operating Pressure | 40 MPa |
| Sample Tray Capacity | 15-position vial tray |
| Injection Volume Range | 1–50 µL |
| Column Oven Temperature Range | +10 to +60 °C |
| UV-Vis Detection Wavelength Range (if equipped with PDA) | 190–700 nm |
| Data Acquisition Rate | 100 Hz |
| Brand | Waters |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | ACQUITY UPLC H-Class Bio |
| Instrument Type | Ultra-Performance Liquid Chromatograph (UPLC) |
| Solvent Delivery | Quaternary Gradient System |
| Sample Introduction | Flow-Through Needle Autosampler |
| Temperature Control | Column Heater with Multi-Column Switching Capability |
| Detection Compatibility | UPLC-Optimized UV/Vis, PDA, Fluorescence, and Mass Spectrometry Detectors |
| Regulatory Support | 21 CFR Part 11–compliant software, GLP/GMP audit trail, method validation support per ICH Q2(R2) and USP <1058> |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | ACQUITY UPLC H-Class PLUS |
| Instrument Type | Ultra-High Performance Liquid Chromatograph (UHPLC/UPLC) |
| Application Scope | General-purpose LC platform supporting both legacy HPLC and modern UPLC methods |
| Compliance | Designed for GLP/GMP environments |
| Brand | Waters & KHB |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Ultra-High Performance Liquid Chromatography–Triple Quadrupole Mass Spectrometer (UHPLC-TQMS) |
| Configuration | Integrated UHPLC Platform with Tandem Quadrupole MS Detector |
| Regulatory Context | Designed for GLP/GMP-compliant laboratories and clinical research environments |
| Software Compliance | Supports 21 CFR Part 11–compliant audit trails and electronic signatures |
| Brand | Waters & KHB |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | UHPLC-MS/MS System |
| Configuration | Integrated UHPLC Platform with Triple Quadrupole Mass Spectrometer |
| Regulatory Alignment | Designed for CLIA, CAP, and ISO 15189-compliant clinical laboratories |
| Software Platform | UNIFI Scientific Information System (SIS) with 21 CFR Part 11 compliance modules |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | ACQUITY UPLC I-Class PLUS |
| Instrument Type | Ultra-Performance Liquid Chromatograph (UPLC) |
| Maximum Pressure | 18,000 psi |
| Temperature Control Range | 4–90 °C |
| Injection Volume Range | 0.1–1000 µL |
| Detector Compatibility | Low-diffusion UV/Vis, PDA, and MS-coupled configurations |
| Column Management | Active pre-heating, dual-column switching, optional 2D-LC valve |
| Software Support | Waters Empower, MassLynx, UNIFI, and third-party LC-MS platforms |
| Compliance | Designed for GMP/GLP, ISO/IEC 17025, USP <1058>, FDA 21 CFR Part 11 audit trail readiness |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | ACQUITY UPLC I-Class |
| Instrument Type | Ultra-High-Performance Liquid Chromatograph (UHPLC) |
| Sample Introduction | Low-Diffusion, Dual-Needle, Independent Autosampler |
| Pressure Range | Up to 130 MPa (1300 bar) |
| Flow Rate Range | 0.001–2.0 mL/min |
| Column Temperature Control | 5–100 °C |
| UV/Vis Detection Wavelength Range | 190–800 nm |
| Data Acquisition Rate | Up to 100 Hz |
| Compliance | Fully Compatible with FDA 21 CFR Part 11, ASTM D7416, USP <621>, ISO/IEC 17025 |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | ACQUITY UPLC System |
| Instrument Type | Ultra-High Performance Liquid Chromatograph |
| Sample Introduction | Integrated autosampler with flow-through needle design (H-Class), nano/micro-flow capability (M-Class), or high-precision low-dead-volume architecture (I-Class) |
| Pressure Rating | Up to 15,000 psi (103 MPa) |
| Flow Rate Range | 0.001–2.0 mL/min (model-dependent) |
| Column Temperature Control | 5–90 °C |
| UV/Vis Detection Wavelength Range | 190–700 nm (with optional PDA or TUV detectors) |
| Data Acquisition Rate | Up to 100 Hz |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | ACQUITY UPLC |
| Instrument Type | Comprehensive Two-Dimensional Liquid Chromatography (2D-LC) System |
| Configuration | Modular, valve-driven, pump-synchronized dual-gradient platform |
| Software Integration | Empower 3 / UNIFI with dedicated 2D-LC method templates |
| Compliance Framework | Designed for GLP/GMP environments |
| Column Compatibility | Fully compatible with sub-2-µm particle UPLC columns (e.g., BEH, CSH, HSS series) |
| System Architecture | Dual binary solvent manager (BSM) or quaternary solvent manager (QSM) configurations with high-pressure switching valves (e.g., 10-port/2-position, 6-port/2-position) |
| Flow Rate Range | 0.001–2.000 mL/min (per dimension, programmable independently) |
| Maximum System Pressure | 15,000 psi (103 MPa) |
| Injection Volume Range | 0.1–100 µL (with precision loop or needle-wash-enabled autosampler) |
| Column Oven Temperature Range | 4–90 °C (±0.1 °C stability) |
| UV/Vis Detection Wavelength Range | 190–800 nm (with TUV or PDA detectors) |
| Data Acquisition Rate | Up to 100 Hz (for high-resolution 2D contour plot generation) |
| Brand | Waters |
|---|---|
| Origin | USA |
| Instrument Type | Ultra-High-Performance Liquid Chromatograph (UPLC) |
| Category | Imported Instrument |
| Configuration | Pre-owned, Fully Refurbished & Factory-Validated System |
| Compliance | Designed to meet ASTM D7921, USP <621>, ISO 17025-relevant operational requirements for chromatographic analysis |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | e2695 |
| Instrument Type | Conventional High-Performance Liquid Chromatograph |
| Sample Capacity | Up to 120 vials (standard 12 × 75 mm or 18 × 150 mm) |
| Flow Rate Range | 0.05–50 mL/min |
| Maximum Pressure | 20 MPa (2900 psi) |
| Injection Volume | 0.1–100 µL (programmable, no loop change required) |
| Column Oven Temperature Range | Ambient +5 °C to 60 °C |
| UV-Vis Detection Wavelength Range | 190–700 nm (when paired with 2489/2487/2998 detectors) |
| Data Acquisition Rate | Up to 80 Hz (detector-dependent) |
| Compliance | Designed for GLP/GMP environments |
| Brand | Waters |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Alliance iS Bio HPLC System |
| Instrument Type | Conventional High-Performance Liquid Chromatograph (HPLC) |
| Application Scope | General-Purpose Biotherapeutic Quality Control |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | Alliance iS HPLC System |
| Instrument Type | Conventional High-Performance Liquid Chromatograph |
| Application Scope | General-purpose QC and routine analytical laboratories |
| Regulatory Alignment | Designed for compliance with 21 CFR Part 11, ISO/IEC 17025, USP <1058>, and GLP/GMP environments |
| Software Integration | Fully compatible with Waters Empower CDS (v3 or later) and Empower LMS |
| Column Recognition | Enabled via Waters eConnect HPLC columns with embedded RFID tags |
| Hardware Architecture | Integrated, standardized platform with tool-free fittings, color-coded solvent lines, and modular column manager with active temperature control |
| Diagnostics & Monitoring | Real-time system health monitoring via built-in status indicators, touch-screen guided workflows, and waters_connect System Monitoring integration |
| Maintenance Support | On-device guided troubleshooting, step-by-step maintenance prompts, and direct access to Waters Help Center |
| Brand | Waters |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | Analytical to Semi-Preparative HPLC Purification |
| Application Level | Laboratory Grade |
| Instrument Type | Medium-to-Low Pressure Preparative Liquid Chromatography |
| Flow Rate Capability | Up to 300 mL/min |
| Detection Options | UV-Vis PDA, ELSD, or Analog-Signal-Compatible Detectors |
| Fraction Collection | Waters Fraction Collector III |
| Column Technology | Optimized Bed Density (OBD) Columns |
| Software Platform | Empower Chromatography Data System (CDS) |
| Compliance Support | 21 CFR Part 11 Ready, GLP/GMP-Aware Workflow Design |
| Sample Load Range | Microgram-to-Milligram Scale |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | Atmospheric Pressure Gas Chromatography (APGC) Ion Source |
| Instrument Type | Atmospheric Pressure Chemical Ionization (APCI)-style GC-compatible ion source for triple quadrupole, Q-TOF, and ion mobility–enabled mass spectrometers |
| Compatibility | Xevo TQ-S, Xevo G2-S QTof, SYNAPT G2-Si |
| Vacuum Requirement | None (operates at atmospheric pressure) |
| Switching Time | <2 minutes between UPLC and GC modes |
| Design Principle | Engineered Simplicity™ |
| Regulatory Alignment | Supports 21 CFR Part 11-compliant workflows via MassLynx™ and UNIFI™ software |
| Brand | Waters |
|---|---|
| Origin | USA |
| Model | Arc HPLC System |
| Instrument Type | Conventional High-Performance Liquid Chromatograph |
| Application Scope | General-Purpose LC Analysis |
| Software Compatibility | Empower™ (FDA 21 CFR Part 11 compliant) |
| Regulatory Alignment | USP <621>, ICH Q2(R2), ISO/IEC 17025, GLP/GMP-ready |
| Column Oven Temperature Range | Ambient to 85 °C |
| Gradient Delay Volume Compensation | Smart Gradient Start™ technology |
| Solvent Delivery | Quaternary solvent manager with Auto•Blend Plus™ pH/ion strength programming |
| Sample Injection | Low-residue needle-in-loop autosampler with configurable wash protocols |
| Column Switching | Optional integrated 3-column switching valve |
| Detection Options | UV/Vis and PDA detectors optimized for small-molecule analysis |
| Method Transfer Capability | Seamless migration from Alliance™ and other legacy HPLC platforms |