Gel Purification System
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| Brand | AIRTECH |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | FFU-4X2E |
| Airflow | Configurable per filter and fan selection |
| External Static Pressure | 50–120 Pa |
| Flow Stability | Engineered for uniform laminar airflow distribution with ≤±5% velocity variation across outlet face |
| Auto-sampling | Not applicable |
| Sample Capacity | Not applicable |
| Brand | AIRTECH |
|---|---|
| Origin | Jiangsu, China |
| Model | MAC-201 |
| Rated Airflow | 200 m³/h (H mode), 160 m³/h (L mode) |
| Flow Stability | High-stability laminar airflow control |
| Filter Efficiency | ≥99.99% @ ≥0.3 µm |
| Noise Level | ≤58 dB(A) |
| Power Supply | AC 220 V, 1φ, 50 Hz |
| Rated Power | ≤30 W |
| Dimensions (W×D×H) | 365 × 365 × 200 mm |
| Filter Specification | 305 × 305 × 50 mm (1 unit) |
| Weight | 11 kg |
| Brand | JIQUN |
|---|---|
| Origin | Jiangsu, China |
| Model | JQ-HGBQ-1005 |
| Pump Pressure | Up to 72 MPa |
| Flow Rate Range | Up to 10 mL/min |
| UV-Vis Detector Data Acquisition Rate | 100 Hz |
| Linear Range | >2.5 AU |
| Fraction Collector Modes | Time-based, Peak-triggered, Drop-counting |
| Autosampler Precision | 0.3% RSD |
| Carryover | <0.0025% |
| Compliance | Designed for GLP-compliant laboratories |
| Software | PC-controlled with graphical sample map interface |
| Column Compatibility | Standard GPC/SEC columns (e.g., Styragel, PLgel, OHpak) |
| Brand | KEZHE SHANGHAI |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | GelMaster-1000 |
| Flow Rate Range | 0–10 mL/min |
| UV Detection Wavelength | 254 nm |
| Column Dimensions | 25 × 400 mm |
| Packing Material | Bio-Beads S-X3, 200–400 mesh |
| Solvent System | Ethyl Acetate–Cyclohexane (1:1 v/v) |
| Standard Loop Volume | 5 mL |
| Pump Type | Precision Plunger Pump |
| Detector Type | Single-Wavelength UV Detector |
| Sample Introduction | Manual Injection Valve with Solvent Recovery Three-Way Valve |
| Compliance | AOAC 984.21, EPA SW-846 Method 3640A, FDA 2905A, EN 12393, EN 1528, S-19, S35L00.00-34 |
| Brand | KEZHE SHANGHAI |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | GelMaster-2000 |
| Flow Rate Range | 0–10 mL/min |
| Maximum Pressure | Not Specified |
| Flow Stability | High (Dual-Piston Pump Architecture) |
| UV Detector Wavelength Range | 190–800 nm |
| GPC Column | 20 × 300 mm, Bio-Beads S-X3 (200–400 mesh), Eluent: Ethyl Acetate/Cyclohexane (3:7 v/v) |
| Fraction Collector | Standard 160-position rack for 20 mL tubes |
| Compliance | AOAC 984.21, EPA SW-846 Method 3640A, FDA 2905A, EN 12393, EN 1528 |
| Brand | KEZHE SHANGHAI |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | GelMaster-3000 |
| Flow Rate | 0–10 mL/min |
| Max Pressure | 1 psi |
| Flow Stability | ±0.5% RSD |
| Auto-sampler Volume | 5 mL (standard loop, customizable) |
| Auto-sampler Capacity | 160 × 20 mL tubes (standard) |
| UV Detection Range | 190–800 nm |
| Column Dimensions | 20 × 300 mm |
| Packing Material | Bio-Beads S-X3 (200–400 mesh) |
| Solvent System | Ethyl Acetate/Cyclohexane (3:7 v/v) |
| Fraction Collector Options | 20 mL (160-position), 80 mL (40-position), 150 mL (12-position), 250–300 mL (8-position) |
| Solvent Recovery Valve | Integrated three-way valve for solvent recycling |
| Brand | J2 Scientific |
|---|---|
| Origin | USA |
| Model | Preplinc2 AccuVap |
| Heating Temperature Range | Ambient to 100 °C (±0.1 °C) |
| Vacuum Range | 100–760 Torr |
| Endpoint Volume Selection | 1–5 mL or dry-down mode |
| Liquid-Level Detection | RF-combined optical sensing with temperature compensation |
| Injection Pump | 5 mL zero-dead-volume syringe pump (precision <0.1% typ., repeatability <0.01% typ.) |
| Solvent Compatibility | Up to 3 solvents, programmable in-line solvent exchange |
| Final Volume Accuracy | ±0.02 mL |
| Sample Throughput | Fully automated batch processing of multiple samples (10 mL–1 L per run) |
| Cleaning Modes | Heated solvent rinse, nitrogen purge, steam-assisted thermal cleaning, tool-free cup disassembly |
| Brand | KEZHE SHANGHAI |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | GelMaster-4000 |
| Flow Rate | 0–50 mL/min |
| Auto-sampler Volume | 5 mL standard loop (customizable), 66-position 20 mL vial tray |
| Fraction Collector Capacity | 96-position 60 mL vial tray (customizable) |
| UV Detection Wavelength Range | 190–800 nm |
| GPC Column | 20 × 300 mm, Bio-Beads S-X3 (200–400 mesh), eluent: ethyl acetate/cyclohexane (3:7, v/v) |
| Compliance | AOAC 984.21, EPA SW-846 Method 3640A, FDA 2905A, EN 12393, EN 1528, S-19, S35L00.00-34 |
| Brand | LabTech |
|---|---|
| Model | AutoClean |
| Origin | Beijing, China |
| Equipment Type | Gel Purification System |
| Compliance | EPA Method 3640 |
| Application Scope | Pesticide Residue Analysis, Lipid- and Fat-Rich Matrix Cleanup, Macromolecule/Small-Molecule Fractionation |
| Configurable Integration | Compatible with Quantitative Concentration and Automated SPE Modules |
| Column | Pre-packed Stainless Steel GPC Column |
| Pump | Dual-Piston Precision Solvent Delivery Pump with Dampener |
| Detector | Variable-Wavelength UV Detector (UV-VIS) |
| Sample Handling | Full-Loop Injection Mode (≤10 mL), Auto-Sampling with Septum-Puncture Capability |
| Pressure Monitoring | Real-Time Pressure Sensing with Over-Pressure Alarm and Pressure Relief Function |
| Automation Platform | High-Accuracy 3-Axis Robotic Positioning System for Injection and Fraction Collection |
| Solvent Efficiency | Optimized Flow Path Design Reduces Solvent Consumption by >30% vs. Manual GPC |
| Column Protection | Integrated Back-Pressure Regulation Extends Analytical Column Lifespan in Downstream GC/HPLC Applications |
| Software | PC-Based Control with Audit Trail, Method Archiving, and Run Log Export (21 CFR Part 11 Ready) |
| Brand | LabTech |
|---|---|
| Origin | Beijing, China |
| Model | GPC 1000 |
| Flow Rate | 0.1–20 mL/min |
| Maximum Pressure | ≥20 MPa |
| Flow Stability (RSD) | ≤0.5% |
| Auto-sampling Volume | 0.1–100 mL |
| Sample Capacity | Up to 60 vials per run (standard 4–12 mL vials) |
| Brand | LabTech |
|---|---|
| Origin | Beijing, China |
| Model | GPC 600 UP |
| Flow Rate | 0–50 mL/min |
| Maximum Pressure | 42 psi |
| Flow Stability | ±0.1% RSD |
| Auto-Sampling Volume Range | 0–10 mL |
| Auto-Sampling Capacity | 1 position |
| Detection | Variable-Wavelength UV Detector |
| Collection Platform | Precision XYZ Robotic Arm with Septum-Piercing Capability |
| Pump Type | High-Accuracy Dual-Piston Solvent Delivery Pump |
| Software | Graphical User Interface with Role-Based Access Control and Audit-Trail-Enabled Data Logging |
| Compliance | Designed for GLP-compliant laboratories |
| Brand | LabTech |
|---|---|
| Model | GPC1000 |
| Origin | Beijing, China |
| Equipment Type | Automated Gel Purification System |
| Pump Configuration | Dual-piston series solvent delivery pump |
| Detection | Variable-wavelength UV detector (standard) |
| Autosampler | 3D robotic arm with immersion-style needle wash (external & internal) |
| Fraction Collector | Independent 3D positioning collector |
| Column Design | Quick-connect stainless-steel GPC columns with automatic column lock valve |
| Sample Handling | Sealed-loop loading and sealed fraction collection |
| System Architecture | Modular, field-upgradable platform |
| Compliance Ready | Designed for GLP-compliant workflows with audit-trail-capable software logging |
| Brand | LabTech |
|---|---|
| Origin | Beijing, China |
| Model | GPC600 mini |
| Flow Rate | Not specified by manufacturer |
| Maximum Operating Pressure | Not specified by manufacturer |
| Flow Stability | Not specified by manufacturer |
| Auto-Sample Injection Volume | Not specified by manufacturer |
| Auto-Sample Capacity | Not specified by manufacturer |
| Brand | LabTech |
|---|---|
| Origin | Beijing, China |
| Model | PrepElite-GVS |
| Flow Rate | 0.1–100 mL/min (intelligently adjustable) |
| Maximum Pressure | ≥1 MPa |
| Flow Stability | RSD ≤1% (at constant flow) |
| Auto-Sampling Volume Range | 0.1–1000 mL |
| Auto-Sampling Capacity | Up to 96 samples per batch |
| System Architecture | Modular, fully enclosed, 24/7 unattended operation |