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| Brand | OI Analytical |
|---|---|
| Origin | USA |
| Model | 4430 PID Photoinonization Detector |
| Detector Type | Photoionization Detector (PID) |
| Ionization Source | UV Lamp (10.6 eV standard) |
| Design Feature | Window Purge Technology |
| Compatibility | Universal GC Mounting Interface |
| Power Supply | Dedicated High-Voltage Module |
| Application Scope | Selective Detection of Aromatics, Alkenes, and Other VOCs with Ionization Potentials < 10.6 eV |
| Brand | OI Analytical |
|---|---|
| Origin | USA |
| Model | 5390 PID-XSD Tandem Detector |
| Detector Type | Photoionization Detector (PID) + Halogen-Specific Detector (XSD) |
| Configuration | In-series dual-detector module with single column outlet interface |
| Regulatory Compliance | Designed for ASTM D7622, EPA Method 8021B, and USP <621> chromatographic system suitability requirements |
| Software Integration | Compatible with standard GC data systems via analog voltage output (0–1 V) and TTL trigger signals |
| Brand | Agilent Technologies |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | 1260 Infinity II HT GPC |
| Pricing | Available Upon Request |
| Brand | Agilent Technologies |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | GPC 220 |
| Pricing | Available Upon Request |
| Brand | InFoMass |
|---|---|
| Origin | Beijing, China |
| Model | L10 |
| Cooling Options | Liquid Nitrogen (−189 °C) or Electronic (−90 °C) |
| Modulation Range | C₄–C₄₅ (LN₂ mode) |
| Column Configuration | Dual-column serial coupling via cryogenic loop modulator |
| Modulation Cycle | Programmable |
| Cold Jet Flow | Precisely controllable |
| Software Compatibility | MDCTM (GC Image LCC) |
| Structural Design | Fixed-angle column routing bracket eliminating manual alignment calibration |
| Moving Parts | None |
| Brand | OI Analytical |
|---|---|
| Origin | USA |
| Model | 5360XSD Halogen-Specific Detector |
| Detector Type | Halogen-selective, GC-compatible |
| Installation | Standard GC detector port (universal mounting interface) |
| Configuration Options | Standalone or in-series with OI 4430 PID |
| Detection Range | Sub-picogram to microgram levels of halogenated compounds |
| Regulatory Compliance | Designed to support EPA Method 8021B, ASTM D7412, and ISO 10302 workflows |
| Brand | ZOEX |
|---|---|
| Origin | USA |
| Model | GC×GC×HiResTOFMS |
| Configuration | Agilent 8890 GC Platform + QTOF HiRes TOFMS Detector |
| Modulator Type | Dual-Stage Thermal Modulator (ZX-1 or ZX-2) |
| Software | GC Image™ v2.9+ with HRMS Extension |
| Compliance | Fully compatible with ASTM D7504, ASTM D7901, ISO 17993, and USP <1225> for method validation |
| Brand | Agilent Technologies |
|---|---|
| Origin | United Kingdom |
| Model | PL-GPC 50 |
| Operating Temperature Range | Ambient to 50 °C |
| Detector Options | UV, PL-RI (Refractive Index), PL-BV400RT (Viscometer), Multi-Angle Light Scattering (MALS) |
| Solvent Delivery System | High-Precision Isocratic Pump |
| Autosampler | Integrated Six-Position Valve-Based Injector |
| Compliance | Designed for ISO 16014, ASTM D5296, and USP <621> SEC/GPC Method Requirements |
| Brand | ZOEX |
|---|---|
| Origin | USA |
| Model | ZX-1 / ZX-2 |
| Cooling Method | Liquid Nitrogen or Electronic Cryogenic Cooling |
| Modulation Principle | Dual-Stage Thermal Jet Modulation |
| Compatibility | Agilent, Shimadzu, Thermo Fisher, and Other Standard GC Platforms |
| Interface | Non-destructive, GC-native mounting |
| MS Coupling | Compatible with Quadrupole GC-MS, TOF-MS, and High-Resolution Mass Spectrometers |
| Peak Capacity Enhancement | >10× vs. 1D-GC |
| Minimum Detectable Volatility | C4 hydrocarbons (with LN₂ cooling) |
| Regulatory Alignment | Designed for GLP-compliant laboratories |
| Brand | Polytech |
|---|---|
| Origin | Anhui, China |
| Manufacturer | Yes |
| Instrument Type | Benchtop Laboratory Analyzer |
| Detection Principle | Cold Vapor Atomic Fluorescence Spectrometry (CVAFS) |
| Detection Limit | ≤0.002 ng/L (methylmercury), ≤0.002 ng/L (ethylmercury), ≤0.03 ng/L (total mercury) |
| Repeatability | ≤2% RSD |
| Linear Range | 0–40 ng/L (methylmercury), 0–40 ng/L (ethylmercury), 0–400 ng/L (total mercury) |
| Sample Capacity | 96 positions |
| Dimensions | 1200 × 400 × 400 mm |
| Weight | 43 kg |
| Power Supply | 220 VAC, 50 Hz, 5 A |
| Analysis Throughput | 9 samples/hour (methylmercury), 5 samples/hour (alkylmercury) |
| Sample Volume | 25 mL or 40 mL (aqueous) |
| Optional Total Mercury Module | Yes |
| Brand | OI Analytical |
|---|---|
| Origin | USA |
| Model | PFPD 5383 |
| Detection Principle | Pulsed Flame Photometry |
| Element Specificity | S, P, N, Cl, Sn, As, Se, Te, and other heteroatoms |
| Dual-Channel Simultaneous Output | Yes |
| Self-Cleaning Combustion Chamber | Yes |
| Modular Electronics & Gas Path Architecture | Yes |
| Compliance | Designed for GC integration per ASTM D5291, EPA Method 1664/1671, USP <621>, ISO 8573-5 |
| Brand | OI Analytical |
|---|---|
| Origin | USA |
| Model | 4450 PID-FID |
| Detector Configuration | Integrated Series-Connected PID and FID |
| Compatible GC Interfaces | Single-detector port (supports dual 4450 installation with OI Dual-Channel Electronics) |
| Column Compatibility | Packed and Capillary Columns |
| Regulatory Alignment | Designed for EPA Method 8021B, ASTM D6728, and USP <467> residual solvent analysis |
| Brand | Agilent Technologies |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 1260 Infinity II MDS |
| Pricing | Available Upon Request |
| Brand | OI Analytical |
|---|---|
| Origin | USA |
| Model | 4760 |
| Sample Tray Capacity | 100 positions |
| Injection Precision | RSD ≤ 15% |
| Trap Temperature Range | 20–450 °C |
| Purge Heater Temperature | up to 150 °C |
| Sample Vial Cooling Temperature | 4–10 °C |
| Brand | OI Analytical |
|---|---|
| Origin | USA |
| Model | 4100 |
| Sample Tray Capacity | 100 positions |
| Injection Precision | RSD ≤ 10% |
| Trap Temperature Range | up to 450 °C |
| Purge Sample Heating Range | ambient to 150 °C |
| Sample Vial Cooling Range | 4–10 °C |
| Brand | Agilent Technologies |
|---|---|
| Origin | Germany |
| Model | 1260 Infinity II |
| Configuration | Ambient-Temperature Gel Permeation Chromatography System with Optional RI, Viscometry, and Multi-Angle Light Scattering (MALS) Detection |
| Software Platform | Agilent GPC/SEC Software (v4.x or later) |
| Compliance | Designed for GLP/GMP environments |
| Detector Compatibility | Refractive Index (RI), Differential Viscometer, MALS (via optional interface module) |
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