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| Key | Brand: Restek |
|---|---|
| Origin | USA |
| Material | Electropolished Stainless Steel (316L) |
| Valve Type | Parker Hannifin Metal-to-Metal Sealed Diaphragm Valve (2/3-turn) |
| Volume Options | 1 L, 3 L, 6 L, 15 L |
| Operating Temperature | Up to 250 °C |
| Internal Surface Treatment | Electropolishing + Ultrasonic Cleaning + Passivation |
| Leak Integrity | Helium-leak tested (<1×10⁻⁹ atm·mL/s) |
| Pressure Rating | 60 psig / Vacuum Range: –30" Hg |
| Compliance | EPA TO-14A, TO-15A, ASTM D5466, USP <661> |
| Brand | MNK |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | VOC |
| Pricing | Available Upon Request |
| Brand | Sabio |
|---|---|
| Origin | Beijing, China |
| Model | 4010L |
| Diluent Flow Range | 0–10 SLM (optional up to 20 SLM) |
| Source Gas Flow Range | 0–100 SCCM / 0–10,000 SCCM |
| Flow Accuracy | ≤ ±1% FS |
| Flow Repeatability | ≤ ±0.15% FS |
| Linearity | ≤ ±0.5% FS |
| Inlet Pressure | 20–35 PSIG |
| Ozone Generator Output | 0.05–1.5 ppm at 5 SLPM |
| Ozone Generator Accuracy | ±1% of setpoint or ±2 ppb at 5 SLPM |
| UV Absorption Photometer Range | 0–0.5 / 1.0 / 2.0 ppm |
| Photometer Zero Drift | < ±1 ppb per 24 h (or 30 days) |
| Photometer Flow Rate | 1.0 LPM |
| Dilution Furnace Temperature Range | Ambient +5 °C to 65 °C |
| Temperature Stability | < ±0.1 °C |
| Calibration Programs | 20 user-configurable, time- and event-driven (7-day cycle support) |
| Input/Output | 24-bit digital I/O, 2× serial ports (RS232 standard), parallel printer port, external keyboard interface, air source control port |
| Display | High-brightness color LCD |
| Keypad | 55-key membrane panel |
| Gas Ports | 4 source gas inlets, 1 purge inlet, 1 diluent inlet, 5 calibrated outputs, 1 exhaust port |
| Brand | VICI |
|---|---|
| Origin | USA |
| Model | D-2 |
| Detection Modes | Electron Capture (EC) and Helium Ionization (HI) |
| Ion Source | Pulsed DC helium discharge (non-radioactive) |
| Detection Principle | Electron capture for electronegative compounds |
| Minimum Detectable Concentration | Sub-pg (10⁻¹² g) in EC mode |
| Linear Dynamic Range | >10⁵ (HI mode) |
| Gas Requirements | Ultra-high-purity helium (99.999%+, with integrated purifier) |
| Compatibility | Retrofit-capable for legacy GC systems (e.g., Agilent, Thermo, Shimadzu) |
| Regulatory Compliance | Fully compliant with EPA Method 8021B, ASTM D6667, and USP <621> for residual solvent analysis |
| Brand | SRI |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | TO-14 Special GC |
| Pricing | Available Upon Request |
| Brand | Linde |
|---|---|
| Origin | USA |
| Manufacturer | Linde Gas (Spectra Specialty Gases) |
| Product Type | NIST-Traceable Certified Reference Material (CRM) |
| Cylinder | Aluminum Alloy, 8 × 24 cm, 104 L water volume |
| Pressure | 1800 psi (12.4 MPa) |
| Valve Interface | CGA-180 |
| Tare Weight | 0.7 kg |
| Certification | NIST-traceable gravimetric preparation |
| Uncertainty | Typically ±2% (k=2) per component |
| Concentration Options | 1 ppmv and 100 ppbv (v/v) |
| Matrix | Ultra-high-purity synthetic air (99.999% O₂/N₂ balance) |
| Compliance | EPA TO-14A, TO-15, ASTM D6420, ISO 16000-6, USP <621>, FDA 21 CFR Part 11–ready documentation |
| Shelf Life | 12 months from date of manufacture when stored upright at 20–25°C |
| Brand | Linde |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model Series | TO-14A (39-component), TO-14A (43-component), TO-15 (65-component) |
| Certification | NIST-traceable by gravimetric preparation |
| Cylinder Type | Disposable aluminum (Pi-labeled or standard 104 L / 110 L) |
| Pressure | 1,800 psi |
| Stabilization Period | 12 months |
| Available Concentrations | 100 ppb or 1 ppm in high-purity nitrogen |
| Analytical Certificate | Included with unique serial number and full component assay report |
| Brand | VICI |
|---|---|
| Origin | USA |
| Model | Model 230 |
| Temperature Control Range | Up to 100°C |
| Flow Stability | Constant flow through permeation tube chamber |
| Dilution Flow Range | Wide, enabling linear calibration across multiple concentration levels |
| Configuration | Benchtop dynamic gas calibration system with integrated mass flow controllers and temperature-regulated permeation module |
| Compliance Context | Designed for traceable calibration per EPA Method TO-15, ASTM D6196, ISO 16017, and USP <1231> for VOC analyzers |
| Brand | MNK |
|---|---|
| Origin | Beijing, China |
| Model | MF610 |
| Temperature Range | 25–100 °C (±0.1 °C stability) |
| Permeation Chamber Dimensions | Φ24 mm × 130 mm |
| Mass Flow Range | 0–10 L/min (configurable with optional 1 L/min or 20 L/min modules) |
| Dilution Ratio | 6:1 to 96:1 (standard configuration) |
| Power Supply | AC 220 V, 200 W |
| Dimensions (L×W×H) | 490 × 402 × 155 mm |
| Weight | 18 kg |
| Brand | MNK |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | MQ701-16 / MQ701-32 Integrated Solution |
| Pricing | Available Upon Request |
| Core Components | MQ801 Vacuum Sampling Chamber, MQ701-16/MQ701-32 16-/32-Position Automated Gas Bag Injector, MODEL401 Precision Gas Dilution System |
| Compliance | Designed to meet HJ 38–2017 (China EPA Standard for Determination of Total Hydrocarbons, Methane, and NMHC in Stationary Source Exhaust) |
| Brand | Sabio |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | 6040 |
| Price | Upon Request |
| Measurement Principle | Chemiluminescence Detection |
| Range | 0–50 ppb to 0–20 ppm (user-selectable) |
| Units | ppm, ppb |
| Display | High-resolution color TFT LCD |
| Interface Options | Touchscreen, front-panel keypad, external keyboard/mouse |
| Data Logging | Internal non-volatile memory with timestamping |
| Communication | Ethernet (TCP/IP), USB 2.0 (host & device), RS-232/485 |
| Analog I/O | 4 channels, configurable voltage output (0.1 V, 1 V, 2 V, 5 V, 10 V) |
| Digital I/O | 8 standard TTL-compatible inputs/outputs |
| Environmental Compensation | Automatic temperature and pressure correction |
| EPA Certification | RFNA-0418-250 |
| Detection Limit | < 0.4 ppb |
| Noise | < 0.2 ppb |
| Zero Drift | < 0.5 ppb/24 hr |
| Accuracy | < 0.5% of full scale |
| Sample Flow Rate | 0.4–0.8 L/min |
| Operating Temperature | 5–45 °C (EPA-specified range) |
| Operating Humidity | 0–90% RH (non-condensing) |
| Power Requirement | 200 W, 100–240 VAC, 50/60 Hz |
| Dimensions (H×W×D) | 133 × 432 × 571.5 mm |
| Weight | 11.3 kg (25 lbs) |
| Protocols | Modbus RTU/TCP, SCPI-compliant command set |
| Brand | Environics |
|---|---|
| Origin | USA |
| Model | 4000 Series |
| Dilution Ratio | Up to 10,000:1 |
| Concentration Range | % to ppb |
| Flow Accuracy | ±1.0% of setpoint (concentration & flow) |
| Flow Repeatability | ±0.05% |
| Warm-up Time | 30 min |
| Gas Connection | 1/4" Swagelok® or compatible |
| Operating Pressure | 10–75 psig (0.67–5.04 bar) |
| UHP Leak Rate | ≤1×10⁻⁹ atm·cm³/sec He |
| Humidity Range (optional) | 0–95% RH (±5% accuracy, NIST-traceable) |
| Heating | Optional heated gas pathways (temperature-controlled) |
| Surface Treatment | Optional silanized stainless-steel tubing |
| Purge Pathway | Integrated electromagnetic valve purge system |
| Permeation Oven | Optional multi-zone permeation furnace with dual-permeation-tube capacity |
| Brand | VICI |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Model 150 |
| Pricing | Available Upon Request |
| Brand | MNK |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Models | MTB100, MQ701-6, MQ801 |
| Pressure Rating | 1800–5000 psi (DOT-certified) |
| Bag Volumes | 0.5 L, 1 L, 3 L, 5 L, 10 L |
| Bag Material | Polyvinyl Fluoride (PVF), 0.002" thickness |
| Valve Options | Polypropylene or Stainless Steel |
| Max Operating Temperature | 204°C |
| Bag Construction | 5-layer metallized foil (MNK123557) |
| Sample Compatibility | CO, CO₂, H₂S, NH₃, SO₂, NOₓ, and other low-molecular-weight gases |
| Detection Limit Suitability | ppb-level for inert and moderately reactive species |
| VOC Range Limitation | Not recommended for sub-ppm volatile organic compound quantification |
| Injector Configuration | 6/16/32-port programmable selection valve |
| Vacuum Source | Diaphragm pump (zero-contamination design) |
| Sample Line | Silinert®-passivated, heated (anti-condensation) |
| Controller | VICI high-reliability industrial controller |
| Power Supply | Rechargeable battery (MQ801) |
| Compliance | DOT 4BA/4BW certified (MTB100), GLP-compatible operation |
| Brand | Sabio |
|---|---|
| Origin | USA |
| Model | 4010 |
| Flow Accuracy | ±1.0% of Full Scale |
| Flow Repeatability | ±0.15% of Full Scale |
| Flow Linearity | ±0.5% of Full Scale |
| Diluent MFC Range | 0–10 SLPM (optional 0–20 SLPM) |
| Source MFC Range | 0–100 SCCM (optional 0–50 / 0–200 / 0–500 SCCM / 0–1 SLM) |
| Input Pressure | 20–35 psig |
| Ozone Output Range | 0.05–1.5 ppm at 5 SLPM (extendable to 0.05–1.0 ppm at 15 SLPM) |
| Ozone Accuracy | ±2% of setpoint or ±3 ppb at 5 SLPM |
| Ozone Flow Control Precision | ±1 SCCM at 100 SCCM |
| 95% Setpoint Response Time | <60 s |
| Wetted Materials | 316 Stainless Steel, PTFE, PEEK, Halar |
| Seals | Viton, Kalrez |
| Optional Internal Permeation Oven | 94 cm³ Volume, 13.2 cm Length, 3.02 cm ID, Temperature Stability: ±0.1°C (setpoint +60°C above ambient), Preheat Time: <30 min |
| Brand | Environics |
|---|---|
| Origin | USA |
| Model | 4040 |
| Dilution Ratio | Up to 10,000:1 |
| Flow Accuracy | ±1.0% of setpoint |
| Concentration Accuracy | ±1.0% of setpoint |
| Flow Repeatability | ±0.05% |
| Dimensions (Portable) | 43.18 cm × 17.78 cm × 38.1 cm |
| Weight | 8.2 kg (2-MFC), 10.4 kg (4-MFC), 15.9 kg (8-MFC) |
| Brand | VICI |
|---|---|
| Origin | USA |
| Series | Dynacal (Standard, XLT Long-Life, Membrane-Type) & G-Cal |
| Permeation Rate Range | 5–50,000 ng/min (Dynacal) |
| Temperature Sensitivity | Low (G-Cal), Controlled-Environment Optimized (Dynacal) |
| Compliance | Designed for ASTM D6167, ISO 6145-8, USP <1225>, and GLP/GMP traceable calibration workflows |
| Application Scope | Chromatographic calibrations (GC, GC-MS), ambient air monitoring, toxic gas standard generation, EPA Method TO-14/TO-15 support |
| Brand | MNK |
|---|---|
| Origin | Beijing, China |
| Model | MCY600 |
| Operating Temperature | 5–45 °C |
| Sample Gas Pressure | up to 20 kPa (gauge) |
| Sample Flow Rate | 0.2–1.0 L/min |
| Power Supply | 12–24 VDC |
| Output Signal | 4–20 mA |
| Communication Interface | RS485 (Modbus RTU) |
| Measurement Ranges | 0–5%, 0–10%, 0–21%, 0–50%, 0–90%, 90–100%, 0–100% O₂ (v/v) |
| Linearity Error | ±2% FS |
| Stability | ±2% FS / 7 days |
| Repeatability | ±1% FS |
| Cross-Interference Resistance | NH₃, CO, CO₂, CH₄ |
| Corrosive Gas Tolerance | Yes (e.g., H₂S) |
| Sensor Type | Thermal-Magnetic Paramagnetic Detection |
| Vibration Immunity | High |
| Consumable-Free Design | Yes |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Parker Balston NG Series |
| Price Range | USD 1,400 – 2,800 (FOB) |
| Analyte Scope | Trace Impurity Analysis in Ultra-High-Purity Gases (He, H₂, N₂, CO₂, O₂, CH₄, H₂O, CO, etc.) |
| Brand | MNK |
|---|---|
| Origin | Beijing, China |
| Model | MDL100 |
| Dilution Ratio Range | 10–1000× |
| Output Flow Rate | 0.5–5 L/min |
| Dilution Modes | Binary and Multi-component |
| Flow Control Principle | Thermal Mass Flow Control |
| Flow Accuracy | ±0.5% of reading |
| Repeatability | <0.2% RSD |
| Linearity (R²) | >0.9999 |
| Overall Dilution Uncertainty | <1% |
| Control Interface | Integrated Touchscreen PC with Customizable Software |
| Brand | Sabio |
|---|---|
| Origin | Beijing, China |
| Model | Sabio2010 |
| Diluent Flow Range | 0–10 SLM (up to 20 SLM optional) |
| Source Gas Flow Range | 0–100 SCCM (up to 2 SLM optional) |
| Flow Accuracy | <1% FS |
| Flow Repeatability | ±0.15% FS |
| Linearity | ±0.5% FS |
| Inlet Pressure | 12–35 PSIG |
| Operating Temperature | 5–40°C |
| Dimensions | 156 mm (H) × 364 mm (W) × 316 mm (D) |
| Weight | 8.6 kg |
| Power Supply | 98–264 VAC, 100 VA, 50/60 Hz |
| Communication Interfaces | RS-232, Ethernet (TCP/IP optional) |
| Digital I/O | 8-bit TTL/contact-triggered |
| Calibration Paths | 20 preconfigured, each supporting up to 20 linear points |
| Gas Configuration | 1 diluent + 20 source gases |
| Output Ports | 3 calibrated outputs + 1 exhaust port (1 permeation port optional) |
| Input Interface | 42-key membrane keypad or external keyboard |
| Brand | VICI |
|---|---|
| Origin | USA |
| Model | VICI Cheminert M |
| Flow Range (M10) | 10 nL – 10 mL |
| Flow Range (M50) | 50 µL – 50 mL |
| Pump Type | Syringe-free, bidirectional, anodized displacement pump |
| Valve Configuration | Multi-position fluid path selection valve |
| Program Storage | Up to 100 user-defined methods |
| Physical Design | Compact benchtop footprint |
| Compliance Context | Designed for GLP-compliant liquid handling in regulated analytical laboratories |
| Brand | MNK |
|---|---|
| Origin | Beijing, China |
| Model | MDL900 |
| Dilution Range | 100–10,000× (extendable to 10⁵×) |
| Output Flow Rate | 0.5–5 L/min |
| Flow Accuracy | ≤ ±0.5% of reading |
| Flow Repeatability | < ±0.2% RSD |
| Linearity (R²) | > 0.9999 |
| Dilution Accuracy | < ±2% |
| Maximum Back Pressure | 0.5 MPa |
| Compliance | ISO 6145 |
| Calibration Traceability | NIM (National Institute of Metrology, China) |
| Brand | MNK |
|---|---|
| Origin | Beijing, China |
| Model | MDL200 |
| Dilution Ratio Range | 2–100× |
| Output Flow Rate | 1–5 L/min |
| Dilution Mode | Binary (Two-Gas) |
| Flow Control Technology | Thermal Mass Flow Control |
| Flow Accuracy | ±0.5% of reading |
| Repeatability | <0.2% RSD |
| Linearity (R²) | >0.9999 |
| Overall Dilution Uncertainty | <1% |
| Compliance | ISO 6145 |
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