Chromatography Instruments
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| Brand | Yamazen |
|---|---|
| Origin | Japan |
| Model | AKROS |
| Application Level | Laboratory Grade |
| Instrument Type | Medium-Low Pressure Preparative LC |
| Flow Rate Range | 0–80 mL/min |
| Flow Accuracy | RSD₆ ≤ 1% |
| Flow Precision (Repeatability) | RSD₆ ≤ 1% |
| Maximum Operating Pressure | 1.0 MPa |
| Wavelength Range | ±1 nm |
| Wavelength Repeatability | ≤0.1 nm |
| Baseline Noise | ≤1 × 10⁻⁵ AU |
| Data Acquisition Rate | 20 Hz |
| Brand | Yamazen |
|---|---|
| Origin | Japan |
| Model | W-Prep 2XY |
| Application Level | Laboratory Grade |
| Instrument Type | Medium-Low Pressure Preparative LC |
| Flow Rate Range | 0–80 mL/min |
| Flow Accuracy | RSD ≤ 1% (n = 6) |
| Flow Precision | RSD ≤ 1% (n = 6) |
| Maximum Operating Pressure | 1.0 MPa |
| Wavelength Range Options | 254 nm fixed / 190–380 nm / 190–600 nm |
| Wavelength Reproducibility | ≤ 0.1 nm |
| Baseline Noise | ≤ 1 × 10⁻⁵ AU |
| Data Acquisition Rate | 20 Hz |
| Brand | YMC |
|---|---|
| Origin | Japan |
| Model | DAU-50 |
| Maximum Operating Pressure | 10 MPa |
| Internal Diameter | 50 mm |
| Column Length | 700 mm |
| Bed Length Range | 100–400 mm |
| Axial Compression Mechanism | Hydraulic/Pneumatic Piston with Continuous Dynamic Load |
| Optional Slurry Delivery System Capacity | 2 L |
| Instrument Type | Medium-Low Pressure Preparative Liquid Chromatography System |
| Application Level | Laboratory-Scale Purification |
| Brand | YMC |
|---|---|
| Origin | Japan |
| Model | K-Prep EX |
| Application Level | Industrial-Scale Preparation |
| Instrument Type | Medium-to-Low Pressure Preparative LC System |
| Flow Rate Range | 30–3000 mL/min (EX03KG) |
| Flow Accuracy | ±2% (at ≥300 mL/min for EX03KG |
| Flow Precision | 0.5% RSD |
| Maximum Operating Pressure | 10 MPa |
| Wavelength Range | 195–600 nm |
| Wavelength Repeatability | ±1 nm |
| UV/VIS Detector | Fixed-wavelength or scanning, 1 nm resolution |
| Fraction Collection | 5-channel valve-switched system with drain line |
| Solvent Selection | 4-channel (2 × 2 configuration) |
| Control Interface | FA PC-based control (non-hazardous area), PLC-integrated architecture |
| Software Compliance | Developed per MHLW Japan’s “Guideline on Validation of Computerized Systems (CSV)” |
| Electrical Supply | 3-phase AC 200 V, 50/60 Hz (4.0–23 kW depending on model) |
| Construction Materials | High-purity SUS316 stainless steel tubing (ID: 7.5 mm to 22.1 mm), explosion-proof rated enclosures (ATEX / IECEx / Class I Div 1 compliant) |
| Brand | YMC |
|---|---|
| Origin | Japan |
| Model | K-Prep FC |
| Application Level | Industrial Preparative |
| Instrument Type | Medium-Low Pressure Preparative LC |
| Flow Rate Range | 1–750 mL/min |
| Flow Rate Reproducibility | ≤±2% (≥75 mL/min) |
| Maximum Pressure | 10 MPa |
| Wavelength Range | 195–600 nm |
| Gradient Capability | Isocratic & Gradient (FC750G / FC1500G variants) |
| Detection | UV/VIS |
| Pump Technology | Dual-plunger linear cam, pulse-free delivery |
| Column ID Compatibility | φ50–φ150 mm |
| Software Compliance | CSV-aligned per MHLW Japan “Guideline on Computerized Systems in GxP Environments” |
| Regulatory Alignment | Supports IQ/OQ protocols |
| Brand | YMC |
|---|---|
| Origin | Japan |
| Model | K-Prep LAB |
| Application Level | Laboratory-scale |
| Instrument Type | Medium-to-Low Pressure Preparative LC System |
| Flow Rate Range | 1–100 mL/min (LAB-100S/G) / 1–300 mL/min (LAB-300S/G) |
| Flow Accuracy | ±2% (≥10 mL/min for LAB-100 |
| Maximum Operating Pressure | 15 MPa (LAB-100 series) / 10 MPa (LAB-300 series) |
| UV Detection Wavelength Range | 195–370 nm |
| Gradient Capability | Dual-pump high-precision gradient formation |
| Sample Loop Capacity | 50 mL or 100 mL (configurable) |
| Injection Volume | Up to 25 mL via syringe (expandable with pump-assisted loading) |
| System Control | PC-based PLC-integrated software with audit trail |
| Compliance | Designed for GLP/GMP environments per FDA 21 CFR Part 11 and ISO/IEC 17025-aligned validation protocols |
| Column ID Compatibility | 20–200 mm |
| Packing Particle Size Support | 5–10 µm |
| Dead Volume | Minimized via motor-driven ball valves and low-ID stainless steel/FEP fluidic pathways |
| Power Supply | AC 100–240 V, 50/60 Hz |
| Power Consumption | 0.6 kW (single-pump) / 1.1 kW (dual-pump) |
| Brand | YMC |
|---|---|
| Origin | Japan |
| Model | LC-Forte/R |
| Application Level | Laboratory-scale |
| Instrument Type | Medium- to Low-Pressure Preparative LC System |
| Flow Rate Range | 0.1–50.00 mL/min |
| Flow Accuracy | ±2% (at ≥5 mL/min) |
| Flow Precision | ≤0.5% RSD |
| Maximum Pressure | 30 MPa |
| Wavelength Range | 190–400 nm (programmable, 1 nm step) |
| Wavelength Repeatability | ±0.5 nm |
| Baseline Noise | ≤1.3 × 10⁻⁴ AU (254 nm, 1 s response) |
| Data Acquisition Rate | 0.5 s per point |
| Detection Modes | UV-Vis (triple-wavelength simultaneous), optional RI detection |
| Brand | YOKE |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Gas Chromatograph |
| Model | GC-7860 |
| Temperature Control Range | 4 °C above ambient to 450 °C |
| Ramp Rate | 0.1–80 °C/min |
| Cooling Rate | 260 °C to 50 °C in ~6 min |
| Carrier Gas Flow Control Precision | 0.01 mL/min (sccm) |
| Carrier Gas Pressure Control Precision | 0.01 kPa |
| EPC Support | Yes (N₂, H₂, Air, He, Ar) |
| Detection Modes | FID, TCD, ECD, FPD, NPD, uTCD, HTCD, PDHID, PID, AID |
| Column Oven Programmability | 23-stage ramp, 1 °C increment, ±0.01 °C stability |
| Connectivity | Ethernet (IEEE 802.3), MODBUS TCP, DCS integration capable |
| User Interface | 8-inch capacitive touchscreen |
| External Events | 6 inputs / 2 outputs |
| Sample Introduction Options | Split/splitless, packed column, valve injection, auto-liquid sampler, headspace, thermal desorption, purge-and-trap, pyrolysis |
| Brand | Yoke |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Regional Classification | Domestic (PRC) |
| Model | IC-hope1200 |
| Instrument Type | Benchtop Laboratory Ion Chromatograph |
| Application Scope | General-Purpose Anion/Cation Analysis |
| Pump Maximum Pressure | 0–35 MPa |
| Flow Rate Range | 0.001–10.000 mL/min |
| Eluent Flow Rate (Typical) | 1.0 mL/min |
| Operating Temperature Range | Ambient +5 °C to 85 °C |
| Column Oven Temperature Stability | ±0.029 °C/h |
| Eluent Concentration Range | 0.1–100 mM |
| Detection Modes | Suppressed/Non-Suppressed Conductivity, Pulsed Amperometric Detection (PAD), Conductivity–Amperometry Hybrid Mode |
| System Architecture | Modular, Fully PEEK Fluidic Path, Integrated Touchscreen Control (7.0″), Dual-Detector Support (Conductivity + Amperometry), Electrolytic Self-Regenerating Suppressor |
| Compliance | Designed for GLP/GMP-aligned workflows |
| Brand | Yoke |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Benchtop Ion Chromatograph |
| Configuration | Dual-Channel (Simultaneous Anion & Cation Analysis) |
| Pump Pressure Range | 0–35 MPa |
| Flow Rate Range | 0.001–10.000 mL/min |
| Eluent Flow Rate | 0.1–5 mL/min |
| Max Operating Pressure | 35 MPa |
| Column Oven Temperature Range | 5–65 °C |
| Temperature Stability | ≤ 0.1 °C |
| Eluent Concentration Range | 0.1–100 mM |
| Brand | Yoke |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Benchtop Ion Chromatograph |
| Application Scope | General-Purpose Anion/Cation Analysis |
| Maximum Pump Pressure | 0–35 MPa |
| Flow Rate Range | 0.001–10.000 mL/min |
| Eluent Flow Rate | 0.1–5.0 mL/min |
| Max Operating Pressure | 35 MPa |
| Column Oven Temperature Range | 5–65 °C |
| Temperature Reproducibility | ≤ 0.1 °C |
| Eluent Concentration Range | 0.1–100 mM |
| Brand | YOKO |
|---|---|
| Model | BD-II |
| Type | Electric Thin-Layer Chromatography Spotter |
| Spotting Mode | Contact-based circular spotting |
| Max Plate Size | 200 × 200 mm |
| Heating Platform Power | 600 W |
| Temperature Control Range | 0–200 °C (digital display & setpoint control) |
| Heating Stage Travel | 0–180 mm (bidirectional, stepper motor-driven with auto-limit protection) |
| Syringe Drive | Stepper motor actuation with downward行程 auto-protection |
| Syringe Options | 10 µL and 50 µL glass microsyringes included |
| Spotting Accuracy | < 1.0% RSD |
| Spotting Reproducibility | < 1.5% RSD |
| Sample Uptake | Direct capillary aspiration (bubble-free operation) |
| Cleaning | Removable syringe for manual cleaning |
| Input Power | 630 W, 220 V ± 10%, 50–60 Hz |
| Heating Platform Material | Stainless steel |
| Brand | whYOKO |
|---|---|
| Origin | Hubei, China |
| Model | YOKO-PN+PX |
| Instrument Type | Preparative Thin-Layer Chromatography System |
| Operation Mode | Automatic |
| Wavelength Range | 200–700 nm |
| Wavelength Accuracy | ±1 nm |
| Power (PN-I) | 50 W |
| Airflow (PN-I) | 65 L/min |
| Noise Level (PN-I) | <48 dB(A) |
| Dimensions (PN-I) | 207 × 142 × 215 mm |
| Power (PX-II-A) | 50 W |
| Airflow (PX-II-A) | 5000 L/min |
| Dimensions (PX-II-A) | 480 × 480 × 420 mm |
| Construction | Full Stainless Steel Enclosure |
| Exhaust Fan | Centrifugal Type |
| Duct Diameter | Φ150 mm × 2 m Extendable Hose |
| Brand | whYOKO |
|---|---|
| Model | YOKO-PX |
| Type | Manual Prep-TLC Spray Development Chamber |
| Construction | All-Stainless-Steel Enclosure |
| Exhaust System | Centrifugal Duct Fan |
| Exhaust Capacity | 5000 L/min (PX-A) / 8300 L/min (PX-B) |
| Dimensions | 460 × 460 × 460 mm (PX-A) / 500 × 500 × 500 mm (PX-B) |
| Duct | φ150 mm × 2 m telescopic stainless-steel flex duct with fittings |
| Power | 50 W (PX-A) / 90 W (PX-B) |
| Compliance | Designed for ISO/IEC 17025-aligned lab safety workflows |
| Application | Post-development spray reagent application and acid carbonization in thin-layer chromatography |
| Brand | YOKO |
|---|---|
| Model | TD-1 |
| Origin | Hubei, China |
| Type | Electrospray-based linear applicator for thin-layer chromatography (TLC) |
| Sample Delivery | Non-contact pneumatic spray |
| Spot/Strip Modes | Single-spot, multi-spot, continuous linear strip (0–180 mm) |
| Maximum Plate Size | 200 × 200 mm |
| Heating Platform | Stainless steel, 35–200 °C (±0.5 °C stability), 600 W |
| Motion Control | Synchronous stepper motors with end-stop protection (X-axis translation, Z-axis needle actuation) |
| Syringe Compatibility | 10 µL, 50 µL standard |
| Accuracy | <1.0% RSD |
| Precision (repeatability) | <1.5% RSD |
| Air Supply | Oil-free compressor, 0–0.12 MPa adjustable, gas flow 0.1–2.0 L/min |
| Power | 220 V ±10%, 50–60 Hz, 630 W |
| Dimensions (L×W×H) | 400 × 390 × 290 mm |
| Weight | 16 kg |
| Brand | YOKO |
|---|---|
| Model | XR-I |
| Type | TLC Development & Visualization Heater |
| Operation Mode | Automatic Temperature Control |
| Heating Surface | 210 × 210 mm Stainless Steel |
| Temperature Range | 0–200 °C (Digital PID Control) |
| Temperature Accuracy | ±1 °C |
| Power Supply | AC 220 V, 50/60 Hz |
| Power Consumption | 600 W |
| Dimensions (W × D × H) | 240 × 240 × 150 mm |
| Net Weight | 2.5 kg |
| Wavelength Range for Visualization Support | 200–700 nm |
| Compliance | CE-marked design principles |
| Software Interface | None (standalone hardware unit) |
| Brand | YOKO |
|---|---|
| Model | YOKO-2000 |
| Origin | Hubei, China |
| Instrument Type | TLC Scanner |
| Operation Mode | Automatic |
| Measurement Modes | Reflectance, Fluorescence |
| Wavelength Range | 200–700 nm |
| Light Source | UV Lamp |
| Wavelength Accuracy | ±1 nm |
| Minimum Resolution | 10 µm |
| Imaging Wavelengths | 254 nm, 365 nm |
| Sample Stage | 100 mm × 200 mm Pre-coated TLC Plates |
| Brand | YOKO |
|---|---|
| Model | YOKO-2002 |
| Instrument Type | Preparative Thin-Layer Chromatography Imaging System |
| Operation Mode | Automatic |
| Detection Method | Fluorescence and Reflectance |
| Wavelength Range | 200–700 nm |
| Light Source | UV (254 nm & 365 nm) and Visible |
| Monochromator | Fluorescence Linear Scanning |
| Spectral Bandwidth | 6 mm |
| Wavelength Accuracy | ±1 nm |
| Wavelength Repeatability | ±0.2 nm |
| Minimum Spatial Resolution | 10 µm |
| Imaging Wavelengths | 254 nm, 365 nm |
| Sample Stage Dimensions | 200 × 200 mm |
| Maximum Scan Speed | 100 mm/s |
| Quantitative Algorithms | Normalization, Internal Standard, External Standard (Single-Point Linear, Two-Point Quadratic) |
| Software Platform | Windows XP/2000/NT |
| Regulatory Compliance | Designed to support USP <621>, EP 2.2.27, and ChP monograph requirements for TLC densitometry |
| Brand | YOKO |
|---|---|
| Model | YOKO-2005 |
| Origin | Hubei, China |
| Instrument Type | TLC Scanner |
| Operation Mode | Automatic |
| Detection Modes | Reflectance, Fluorescence (Transmittance optional) |
| Wavelength Range | 200–720 nm |
| Minimum Spatial Resolution | 10 µm |
| Sample Stage | 10 × 20 cm Pre-coated TLC Plates |
| Brand | YOKO |
|---|---|
| Model | YOKO-3000 |
| Origin | Hubei, China |
| Instrument Type | TLC Scanner |
| Operation Mode | Automatic |
| Measurement Modes | Reflectance, Fluorescence, Absorption |
| Wavelength Range | 200–800 nm |
| Light Sources | Tungsten-Halogen Lamp & Deuterium Lamp (Auto-Switching) |
| Monochromator | Holographic Grating (1200 lines/mm) |
| Spectral Bandwidth | 5 nm |
| Wavelength Accuracy | ±0.5 nm |
| Minimum Spatial Resolution | 10 µm |
| Sample Stage Capacity | Up to 200 mm × 200 mm TLC Plates |
| Scan Speed | 50 mm/s |
| Baseline Flatness | ±1% |
| Interface | USB 2.0 |
| Power Supply | 220 V AC, 300 W |
| Operating System Compatibility | Windows 2000/XP |
| Brand | YOKO |
|---|---|
| Model | YOKO-AD |
| Instrument Type | TLC Sample Spotter |
| Spotting Method | Contactless Pneumatic Spray & Precision Syringe Deposition |
| Programmable Methods | 50 (100 steps each) |
| Spotting Accuracy | ≥99% |
| Spotting Reproducibility | ≥99% |
| Heating Platform | 0–200 °C, Digital PID Control, Max Plate Size 200 × 200 mm |
| Spotting Range | 0 mm (point) to 190 mm (band/strip) |
| Syringe Options | 10, 25, 50, 100, 500 µL |
| Air Supply | Oil-Free Compressor, 0–0.12 MPa, Flow Rate 0.1–2.0 L/min |
| Power | 220 V ±10%, 50–60 Hz, 650 W |
| Dimensions | 500 × 400 × 330 mm |
| Weight | 18 kg |
| Brand | YOKO |
|---|---|
| Origin | Hubei, China |
| Model | YOKO-FD1 |
| Spotting Mode | Contactless Pneumatic Spray & Precision Needle Deposition |
| Programmable Methods | 50 (100 steps each) |
| Heating Platform | 0–200 °C, 200 × 200 mm stainless steel |
| Spotting Accuracy | ≥99% |
| Spotting Reproducibility | ≥99% |
| Syringe Options | 10 µL, 50 µL (standard) |
| Air Supply | Oil-free compressor, 0–0.12 MPa adjustable, gas flow 0.1–2.0 L/min |
| Dimensions | 480 × 420 × 390 mm |
| Weight | 20 kg |
| Power | 220 V ±10%, 50–60 Hz, 650 W |
| Brand | YOKO |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Preparative Thin-Layer Chromatography (TLC) Imaging System |
| Operation Mode | Manual |
| UV Wavelengths | 254 nm, 365 nm |
| Visible Light Source | Standard White Light (6 W, GB-compliant) |
| UV Lamp Configuration | Dual 254 nm (6 W each), Dual 365 nm (6 W each), Dual White Light (6 W each) |
| UV Transmittance | ≥68% at 254 nm, ≥86% at 365 nm |
| Filter Dimensions | 50 × 200 mm (2 pcs) |
| Power Supply | 220 V ±10%, 50–60 Hz |
| Total Power Consumption | 36 W |
| Dimensions (L×W×H) | 400 × 390 × 290 mm |
| Weight | Not specified |
| Brand | YOKO |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | YOKO-CS |
| Instrument Type | TLC Imaging System |
| Operation Mode | Manual |
| UV Lamps | 254 nm (2 × 12 W), 365 nm (2 × 12 W), 312 nm (5 × 20 W), All at 220 V / 50 Hz |
| Visible Light | GB-standard daylight lamps (2 × 12 W) |
| UV Transmission Filters | Two 50 × 200 mm filters (for reflected UV), One 150 × 200 mm filter (for transmitted UV) |
| Power Supply | 220 V AC, 50 Hz |
| Ballast | High-efficiency electronic ballast (instant start) |
| Brand | YOKO |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | YOKO-IA |
| Instrument Type | TLC Developing Chamber Accessory |
| Operation Mode | Manual |
| Input Voltage Range | 100–220 V AC |
| Rated Voltage | 220 V AC |
| Power Consumption | 60 W |
| Heating Platform | Anodized Aluminum Base with Stainless Steel Surface |
| Temperature Control | Continuously Adjustable via Potentiometer |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | YY-980 |
| Application Field | Petroleum & Petrochemical Industry |
| Detection Principle | Pyrolysis-Gas Chromatography with Flame Ionization Detection (FID) |
| Minimum Hydrocarbon Detection | 0.001 mg hydrocarbon/g rock |
| Baseline Drift | <0.1 mV/30 min |
| Linear Dynamic Range | 10⁵ |
| FID Temperature Control | 380 ± 2 °C |
| Pyrolysis Furnace Control | ±1 °C |
| Sample Probe Temperature Control | 90 ± 3 °C |
| Oxidation Furnace Control | 600 ± 1 °C |
| Programmed Temperature Ramp Linearity Deviation | <1 °C/min |
| Detector Configuration | Dual Synchronized FID |
| Valve System | Integrated 9-port, 3-port, and 2-position 5-way solenoid valve manifold for fully automated pyrolysis-residual carbon sequence |
| Signal Amplification | Four-step electronic-switched microcurrent amplifier with high-input-impedance, low-noise op-amp architecture |
| Brand | Zhongjiao Jinyuan |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Regional Origin | Domestic (China) |
| Model | GC7920 |
| Pricing | Upon Request |
| Brand | Zhongjiaojinyuan |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Domestic (China) |
| Model | GC7920Pro |
| Pricing | Upon Request |
| 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 | Dongxi Analysis |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Regional Classification | Domestic (PRC) |
| Model | GC-4000A |
| Instrument Type | Benchtop Laboratory Gas Chromatograph |
| Application Scope | General-Purpose Analytical GC |
| Oven Temperature Range | (Ambient + 5)°C to 400°C |
| Programmable Temperature Ramp | Up to 40°C/min (typical range) |
| Carrier Gas Flow Control Range | 0–100 mL/min (N₂, H₂, He) |
| Carrier Gas Pressure Control Range | 0–100 psi |
| Injector Maximum Operating Temperature | 400°C |
| Injector Pressure Setting Range | 0–100 psi |
| Injector Total Flow Setting Range | 0–120 mL/min |
| Detector Options | TCD, FID, FPD, NPD, ECD (user-selectable, up to three simultaneously) |
| Column Compatibility | Packed columns and capillary columns (0.1–0.53 mm ID) |
| Temperature Zones | 7 independently controlled zones (oven, injector ×1, detectors ×3, auxiliary ×2) |
| Oven Programmability | 10-step temperature program with ramp hold |
| Cooling | Motorized rear door auto-opening for accelerated oven cooldown |
| Gas System | Configurable single/dual/triple gas channels |