Chromatography Accessories
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| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Sample Vial Heating Range | 40–220 °C |
| Valve Heating Range | 40–220 °C |
| Temperature Control Accuracy | ±0.5% of setpoint |
| Quantitative Loop Volume | 1 mL (customizable: 0.5, 2, 5 mL) |
| Vial Capacity | 20 positions |
| Compatible Vial Sizes | 10 mL or 20 mL (customizable: 50 mL, 100 mL) |
| RSD | <1.0% (for 100 ppm ethanol in water) |
| Pressure Control Range | 0–0.25 MPa (continuously adjustable) |
| Sampling Time | 0–30 min |
| Injection Time | 0–999 s |
| Purge/Flush Time | 0–30 min |
| Minimum Time Resolution | 1 ms |
| Carrier Gas Flow Control | Optional EPC (Electronic Pressure Control) |
| Interface | USB, GC synchronization trigger, external event input/output |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Vial Heating Range | Ambient to 200 °C (1 °C increments) |
| Valve Oven Temperature Range | 40–220 °C (±1 °C accuracy) |
| Sample Loop Volume | 1 mL |
| Sample Capacity | 20-position carousel |
| Compatible Vial Sizes | 10 mL or 20 mL vials |
| Brand | Beifen Sanpu |
|---|---|
| Model | AHS-20B |
| Automation Level | Fully Automated |
| Sample Tray Capacity | 20 vials |
| Simultaneous Heating Positions | 6 |
| Vial Size | 20 mL (customizable: 10 mL, 50 mL, 100 mL) |
| Oven Temperature Range | 40–220 °C (optional up to 300 °C), accuracy ±1 °C |
| Valve & Transfer Line Temperature Range | 40–220 °C (optional up to 300 °C), accuracy ±1 °C |
| Temperature Stability | <±0.5 °C |
| Temperature Accuracy | ±0.5% of setpoint |
| Pressurization Time | 0–999 s |
| Sampling Time | 0–30 min |
| Injection Time | 0–999 s |
| Cleaning Time | 0–30 min |
| Pressurization Pressure | 0–0.25 MPa (continuously adjustable) |
| Loop Volume | 1 mL (customizable: 0.5 mL, 2 mL, 5 mL) |
| RSD | <1.5% (100 ppm ethanol in water) |
| Purge Flow Rate | 0–100 mL/min (continuously adjustable) |
| Communication Interface | USB |
| Net Weight | 31.25 kg |
| Compliance | Designed for GLP/GMP environments |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automated |
| Sample Vial Heating Range | 40–220 °C |
| Valve Heating Range | 40–220 °C |
| Quantitative Loop Volume | 1 mL (customizable: 0.5, 2, or 5 mL) |
| Vial Capacity | 20 positions |
| Vial Size Compatibility | 10 mL or 20 mL (customizable up to 100 mL) |
| Temperature Stability | < ±0.5 °C |
| RSD | < 1.0% (for 100 ppm ethanol in water) |
| Pressure Control Range | 0–0.25 MPa (continuously adjustable) |
| Sampling Time | 0–30 min |
| Injection Time | 0–999 s |
| Purge/Flush Flow Rate | 0–100 mL/min (adjustable) |
| Communication Interface | USB |
| [Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Dynamic Headspace Sampler |
| Automation Level | Fully Automatic |
| Sample Vial Heating Range | 40–220 °C |
| Valve Heating Range | 40–220 °C |
| Quantitative Loop Volume | 1 mL |
| Temperature Control Accuracy | <±0.5 °C |
| Sample Position Capacity | 32 positions |
| Vial Size Compatibility | 10 mL or 20 mL] |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Sample Tray Capacity | 40 positions |
| Vial Size Compatibility | 10 mL or 20 mL (customizable) |
| Vial Heating Range | 40–220 °C (±1 °C accuracy) |
| Valve & Transfer Line Heating Range | 40–220 °C (±1 °C accuracy) |
| Temperature Stability | < ±0.5 °C |
| Temperature Accuracy | ±0.5% of setpoint |
| Loop Volume | 1 mL (optional: 0.5 / 2 / 5 mL) |
| Pressurization Range | 0–0.25 MPa (continuously adjustable) |
| Sampling Time | 0–30 min |
| Injection Time | 0–999 s |
| Purge/Flush Time | 0–30 min |
| Pressure Control Resolution | 1 mPa |
| Timing Resolution | 1 ms |
| Carryover Reduction | Integrated backflush with 0–100 mL/min inert gas flow |
| RSD | <1.0% (measured on 100 ppm ethanol in water) |
| Interface | USB 2.0 for PC control |
| Compliance | HJ 679-2013, HJ 741-2015, HJ 1067-2019, HJ 642-2013, GB/T 5750.8-2006, GA/T 842-2019 |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automated |
| Sample Tray Capacity | 40 positions |
| Compatible Vial Sizes | 10 mL and 20 mL (customizable up to 100 mL) |
| Vial Heating Range | 40–220 °C (optional up to 300 °C), Temperature Stability: < ±0.5 °C |
| Valve & Transfer Line Heating Range | 40–220 °C (optional up to 300 °C), Temperature Stability: < ±0.5 °C |
| Quantitative Loop Volume | 1 mL (customizable: 0.5 mL, 2 mL, 5 mL) |
| Pressurization Range | 0–0.25 MPa (continuously adjustable) |
| Pressurization Time | 0–999 s |
| Sampling Time | 0–30 min |
| Injection Time | 0–999 s |
| Bake-out/Clean Time | 0–30 min |
| Time Resolution | 1 ms |
| RSD | < 1.0% (measured on 100 ppm ethanol in water) |
| Carrier Gas Flow Control | EPC-compatible (optional) |
| Backflush Flow | 0–100 mL/min (continuously adjustable) |
| Communication Interface | USB |
| Method Storage | 10 user-defined methods |
| Compliance | ASTM D7622, ISO 15686-2, USP <467>, EPA Method 502.2, EPA Method 8260D, HJ 679-2013, HJ 741-2015, HJ 1067-2019, HJ 642-2013, GB/T 5750.8-2006, GA/T 842-2019 |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automated |
| Sample Vial Heating Range | 0–220 °C |
| Valve Heating Range | 40–220 °C |
| Loop Volume | 1 mL |
| Temperature Control Accuracy | ±0.5 °C (stability), 0.5% (accuracy) |
| Sample Capacity | 40 positions |
| Vial Size | 10 mL |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | AHS-610 + GC-2010 |
| Instrument Type | Static Headspace Sampler |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Dynamic Headspace Sampler |
| Automation Level | Semi-Automatic |
| Sample Vial Heating Range | Ambient to 200 °C (1 °C increments) |
| Valve & Transfer Line Temperature Control Range | Ambient to 160 °C (1 °C increments) |
| Quantitative Loop Volume | 1 mL |
| Vial Capacity | 9 positions |
| Vial Standard Size | 20 mL |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Semi-Automatic |
| Vial Heating Range | Ambient to 200 °C |
| Valve & Transfer Line Temperature Control Range | Ambient to 180 °C |
| Sample Loop Volume Options | 1 mL or 3 mL (selectable) |
| Vial Capacity | 9 positions |
| Compatible Vial Sizes | 10 mL and 20 mL standard (custom sizes available) |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | AHS-6890 |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Semi-Automatic |
| Vial Heating Range | Ambient to 200 °C |
| Valve Temperature Control Range | Ambient to 200 °C |
| Sample Loop Volume | 1 mL |
| Vial Capacity | 9 positions |
| Vial Size | 20 mL |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | AHS-6890 |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Semi-Automatic |
| Vial Heating Range | Ambient to 160 °C |
| Valve Temperature Control Range | Ambient to 160 °C |
| Temperature Control Accuracy | < ±0.5 °C |
| Sample Loop Volume | 1 mL |
| Vial Capacity | 9 positions |
| Vial Size | 10 mL standard (20 mL default per ASTM/ISO practice |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | AHS1-20A Plus |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Vial Heating Range | Ambient to 200 °C (1 °C increment) |
| Valve & Transfer Line Temperature Control Range | 40–220 °C (±1 °C accuracy) |
| Sample Loop Volume | 1 mL |
| Vial Capacity | 20 positions |
| Compatible Vial Sizes | 10 mL or 20 mL |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | AHS9-20A PLUS |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Vial Heating Range | Ambient to 200 °C (1 °C increment) |
| Valve Temperature Control Range | 40–220 °C (±1 °C accuracy) |
| Sample Loop Volume | 1 mL |
| Sample Capacity | 20-position carousel |
| Compatible Vial Sizes | 10 mL or 20 mL |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Sample Vial Heating Range | 40–220 °C |
| Valve Heating Range | 40–220 °C |
| Quantitative Loop Volume | 1 mL |
| Vial Capacity | 20 positions |
| Vial Size | 10 mL |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | AHsS-20A Plus |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Vial Heating Range | Ambient to 200 °C (1 °C increment) |
| Valve Temperature Control Range | 40–220 °C (±1 °C accuracy) |
| Sample Loop Volume | 1 mL |
| Sample Capacity | 20 positions |
| Compatible Vial Sizes | 10 mL or 20 mL |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | AHzS-20A Plus |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Vial Heating Range | Ambient to 200 °C (1 °C increments) |
| Valve Temperature Control Range | 40–220 °C (±1 °C accuracy) |
| Sample Loop Volume | 1 mL |
| Sample Capacity | 20 positions |
| Vial Compatibility | 10 mL or 20 mL headspace vials |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | AjHS-20A Plus |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Vial Heating Range | Ambient to 200 °C (1 °C increments) |
| Valve Temperature Control Range | 40–220 °C (±1 °C accuracy) |
| Sample Loop Volume | 1 mL |
| Sample Capacity | 20 positions |
| Vial Compatibility | 10 mL or 20 mL headspace vials |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Manufacturer |
| Regional Category | Domestic (China) |
| Model | AmHS-20A Plus |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Sample Vial Heating Range | Ambient to 200 °C (1 °C increments) |
| Valve Temperature Control Range | 40–220 °C (±1 °C accuracy) |
| Quantitative Loop Volume | 1 mL |
| Vial Capacity | 20 positions |
| Vial Size Compatibility | 10 mL or 20 mL |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automated |
| Sample Vial Capacity | 20 positions |
| Vial Size Compatibility | 10 mL or 20 mL |
| Vial Heating Range | Ambient to 200 °C (1 °C increment) |
| Valve & Transfer Line Temperature Range | 40–220 °C (±1 °C accuracy) |
| Quantitative Loop Volume | 1 mL |
| Pressure Control Range | 0–0.25 MPa (continuously adjustable) |
| Sampling Time | 0–30 min |
| Injection Time | 0–999 s |
| Pressurization Time | 0–999 s |
| Purge/Flush Time | 0–30 min |
| RSD | <1.0% (for 100 ppm ethanol in water) |
| Interface | USB |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automated |
| Sample Vial Heating Range | Ambient to 200 °C (1 °C increment) |
| Valve Temperature Control Range | 40–220 °C (±1 °C accuracy) |
| Sample Loop Volume | 1 mL |
| Vial Capacity | 20 positions |
| Compatible Vial Sizes | 10 mL or 20 mL |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automatic |
| Vial Heating Range | Ambient to 200 °C (1 °C increment) |
| Valve Temperature Control Range | 40–220 °C (±1 °C accuracy) |
| Sample Loop Volume | 1 mL |
| Vial Capacity | 20 positions |
| Vial Size Compatibility | 10 mL or 20 mL |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | ASTD-20A |
| Instrument Type | Single-Stage Thermal Desorber / Thermal Desorber |
| Primary Desorption Temperature Range | Ambient to 400 °C |
| Secondary Desorption Temperature Range | 100–400 °C |
| Cold Trap Temperature Range | Down to –35 °C |
| Desorption Recovery Rate | >90% |
| Sample Capacity | 20 positions |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | ASTD-20B |
| Instrument Type | Two-Stage Thermal Desorber / Thermal Desorber |
| Automation Level | Fully Automated |
| Primary Desorption Temperature Range | Ambient to 450 °C (1 °C increments) |
| Valve Injection Zone Temperature Range | Ambient to 300 °C (1 °C increments) |
| Transfer Line Temperature Range | Ambient to 450 °C (1 °C increments) |
| Cryo-Focusing Trap Temperature Range | −35 °C to Ambient (1 °C increments) |
| Temperature Control Accuracy | < ±0.5 °C |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Capacity | 40 positions (dual 20-position trays) |
| Secondary Desorption Heating Rate | >3000 °C/min |
| Relative Standard Deviation (RSD) | ≤2.5% (benzene in 0.05 μg methanol) |
| Enrichment Time | 0–60 min |
| Injection Time | 0–60 min |
| Purge/Backflush Flow | 0–100 mL/min (adjustable) |
| Simulated Sampling Flow | 0–160 mL/min (adjustable) |
| Tube Format | 1/4″ OD × 3.5″ length (ASTM D6196-compliant) |
| Interface | Motor-driven 6-port switching valve |
| Dimensions | 350 × 450 × 550 mm (W × D × H) |
| Weight | ~40 kg |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | AsTDS-20A |
| Instrument Type | Automated Two-Stage Thermal Desorber |
| Primary Desorption Temperature Range | Ambient to 450 °C |
| Secondary Desorption Temperature Range | 100–450 °C |
| Cold Trap Temperature Range | −35 °C to Ambient |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Capacity | 20 positions |
| Cold Trap Cooling Method | Electronic Refrigeration |
| Brand | Beifen Sanpu |
|---|---|
| Model | AT-DS-20A |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Two-Stage Thermal Desorber |
| Primary Desorption Temperature Range | Ambient to 400 °C |
| Secondary Desorption Temperature Range | 100–400 °C |
| Cold Trap Temperature Range | Down to −35 °C |
| Desorption Recovery Rate | >90% |
| Sample Capacity | 20 tubes |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Model | AT1DS-20B |
| Instrument Type | Secondary Thermal Desorber |
| Desorption Temperature Range | Ambient to 450 °C |
| Cold Trap Temperature Range | −35 °C to Ambient |
| Desorption Recovery Rate | >90% |
| Sample Capacity | 40 positions (dual 20-position carousel) |
| Temperature Control Accuracy | < ±0.5 °C |
| RSD | ≤2.5% (for 0.05 μg benzene in methanol) |
| Cold Trap Cooling Method | Semiconductor-based electronic cooling |
| Sample Tube Format | 1/4″ OD × 3.5″ (ASTM D6196-compliant) |
| Valve Actuation | Motor-driven 6-port switching valve |
| Dimensions (L×W×H) | 350 mm × 450 mm × 550 mm |
| Weight | ~40 kg |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Two-stage Thermal Desorber |
| Primary Desorption Temp Range | Ambient to 400 °C |
| Secondary Desorption Temp Range | 100–400 °C |
| Cold Trap Temp Range | Down to –35 °C |
| Desorption Recovery Rate | >90% |
| Sample Capacity | 20 tubes |
| Tube Format | 1/4″ OD × 3.5″ (ASTM D6196-compliant) |
| Brand | Beifen Sanpu |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | AT2DS-40A |
| Instrument Type | Two-Stage Thermal Desorber / Thermal Desorber |
| Automation Level | Fully Automated |
| Primary Desorption Temperature Range | Ambient to 450 °C (1 °C increment) |
| Valve Injection Zone Temperature Range | Ambient to 300 °C (1 °C increment) |
| Transfer Line Temperature Range | Ambient to 450 °C (1 °C increment) |
| Cryo-Focusing Trap Temperature Range | −35 °C to Ambient (1 °C increment) |
| Temperature Control Accuracy | < ±0.5 °C |
| Desorption Recovery Rate | >99% (compound-dependent) |
| Sample Capacity | 40 positions |
| Cooling Method | Solid-state electronic refrigeration |
| Maximum Heating Ramp Rate | >3000 °C/min (secondary desorption zone) |
| Carryover Prevention | Automated back-flush of valve and transfer line |
| Sample Tube Format | 1/4″ OD × 3.5″ length (ASTM D6196-compliant) |
| Relative Standard Deviation (RSD) | ≤2.5% (benzene at 0.05 μg in methanol) |
| Enrichment Time | 0–60 min |
| Injection Time | 0–60 min |
| Back-Flush Flow | 0–100 mL/min (adjustable) |
| Simulated Sampling Flow | 0–160 mL/min (adjustable) |
| Dimensions (L×W×H) | 350 × 450 × 550 mm |
| Weight | ~45 kg |