Chemical Analysis Instruments
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| Origin | Netherlands |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | 4110Bo |
| Pricing | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 201/525 |
| Instrument Type | Ultraviolet-Visible (UV-Vis) Detector |
| Noise | < ±1.0 × 10⁻⁵ AU @ 254 nm |
| Wavelength Range | 190–800 nm |
| Spectral Bandwidth | 6 nm |
| Wavelength Accuracy | ±1.0 nm |
| Wavelength Precision | ±1.0 nm |
| Optical Design | Single-Wavelength (201) / Dual-Wavelength (525) |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | 34A-SA |
| Price | Upon Request |
| Length | 120 mm |
| Tip Type | Flat, Precision Ground |
| Application | QCM Crystal Mounting & Electrode Handling |
| Brand | 3i |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | 1/16″ OD × 0.3 mm ID |
| Material Grades | ASTM A213/A269/A312-compliant TP304, TP321, TP316L, TP304L, Monel 400, Inconel 600 |
| Outer Diameter Tolerance | ±0.1 mm |
| Wall Thickness Tolerance | ±0.1 mm |
| Max Length per Coil | 1000 m |
| Surface Finish | Electropolished (optional) |
| Pressure Rating | Up to 900 psi (6.2 MPa) at 25°C |
| Temperature Range | –200°C to +450°C (dependent on grade and configuration) |
| Packaging | Anti-vibration, dust-proof, abrasion-resistant coil packaging |
| Brand | 3i |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | 6×1 mm (OD×Wall) |
| Instrument Type | Laboratory Gas Chromatograph Accessory |
| Application Scope | General-Purpose GC Fluidic Path |
| Material Grades | ASTM TP304, TP321, TP316L, TP304L, Monel 400, Inconel 600 |
| Standards Compliance | ASTM A269, A213, ASME SA-312 |
| Outer Diameter Range | 1–25 mm |
| Wall Thickness Range | 0.4–2.1 mm |
| Tolerance | ±0.05 mm (OD and WT) |
| Delivery Condition | Annealed & Soft |
| Surface Finish | Bright-Annealed |
| Maximum Coil Length | ≤1000 m per spool |
| Packaging | Vibration- and abrasion-resistant |
| Brand | 3T analytik |
|---|---|
| Origin | Germany |
| Model | qCell |
| Configuration | Single-channel (dual- and 4-channel optional) |
| Temperature Control | None (Peltier module not integrated |
| Fluid Handling | Manual or optional peristaltic pump |
| Detection Mode | Simultaneous frequency (Δf) and dissipation (ΔD) monitoring |
| Software | qGraph v5.x |
| Compliance | CE-marked, ISO 9001–certified manufacturing |
| Pricing Range | USD 28,000 – 72,000 (FOB Hamburg) |
| Brand | 3T analytik |
|---|---|
| Origin | Germany |
| Model | qCell T eChem |
| Channel Configuration | Single-channel |
| Measurement Modes | Frequency (Δf) and Dissipation (ΔD) |
| Temperature Control | Peltier-driven, ±0.1 °C stability |
| Fluid Handling | Integrated programmable peristaltic pump |
| Software | qGraph qCell T (data acquisition, temperature & flow control), compatible with Metrohm Autolab Nova™ for electrochemical control |
| Compliance | Designed for GLP-compliant environments |
| Brand | 3T analytik |
|---|---|
| Origin | Germany |
| Model | qCell μOpto |
| Application | QCM-D with real-time optical microscopy coupling |
| Temperature Control | Peltier-driven |
| Fluid Handling | Integrated peristaltic pump |
| Sample Throughput | Up to 8 independent channels (optional auto-sampler) |
| Compliance | Designed for GLP-compliant workflows, compatible with ISO/IEC 17025 traceability frameworks |
| Brand | 3T analytik |
|---|---|
| Origin | Germany |
| Model | qCell T |
| Measurement Principle | Piezoelectric Resonance (5–25 MHz fundamental frequency) with Dual-Parameter Tracking (Frequency Δf and Energy Dissipation ΔD) |
| Temperature Control | Peltier-based, ±0.1 °C stability |
| Fluid Handling | Integrated peristaltic pump (flow rate adjustable 0.01–2.0 mL/min) |
| Data Acquisition | Real-time, up to 100 Hz sampling rate |
| Chip Compatibility | Standard 5 MHz AT-cut quartz sensors (Ø 14 mm), gold-coated or custom electrode configurations |
| Software | qGraph v5.x (Windows-based, audit-trail enabled, FDA 21 CFR Part 11 compliant modules available) |
| Compliance | CE-marked, ISO 9001 certified manufacturing, GLP-ready architecture |
| Brand | 4Labplus |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | ASP660L |
| Instrument Type | Dual-Stage Thermal Desorber / Thermal Desorption Unit |
| Automation Level | Fully Automatic |
| Desorption Zone Temperature Range | 0–45 °C |
| Valve Injection Zone Temperature | Ambient |
| Transfer Line Temperature | Ambient |
| Cold Trap Temperature | 0 °C |
| Temperature Control Accuracy | ±0.5 °C (at ambient) |
| Analyte Recovery Rate | ≥95% |
| Sample Position Capacity | 6 |
| Brand | 4Labplus |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Instrument Type | Two-stage Thermal Desorber |
| Desorption Temperature Range | 50–380 °C |
| Valve Inlet Temperature Range | 50–220 °C |
| Transfer Line Temperature Range | 50–220 °C |
| Cryo-Focusing Trap Temperature Range | −18 to 320 °C |
| Sample Positions | 30 |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | 502 |
| Instrument Type | Fluorescence Detector (FD) |
| Excitation/Emission Wavelengths | Dual-Programmable |
| Spectral Range | Broad (Typical UV-Vis, e.g., 200–700 nm) |
| Bandwidth Options | Multiple Fixed and Variable Slit Widths |
| Sensitivity | High (Sub-picomolar Detection Limit for Standard Fluorophores) |
| Noise Level | Ultra-Low (RMS < 0.5 mV at 1 s time constant) |
| Scan Mode | Point-Scan Fluorescence Acquisition |
| Spectral Storage Capacity | ≥64 Predefined Method-Linked Spectral Profiles |
| Dynamic Range | >4 Orders of Magnitude (Linear Response from 10⁻¹² to 10⁻⁸ M for quinine sulfate equivalent) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | 6000 |
| Instrument Type | Ultraviolet-Visible (UV-Vis) Diode Array Detector |
| Detection Limit | 0.1 µg/L (typical, based on caffeine in methanol/water, 254 nm) |
| Precision | ≤0.2% RSD (retention time and peak area, n=6) |
| Flow Rate Compatibility | 1 µL/min to 20 mL/min |
| Optical Path Length | 50 mm LightPipe flow cell (patented) |
| Brand | 908 Devices |
|---|---|
| Origin | USA |
| Product Type | Imported Microfluidic ESI Source |
| Model | ZipChip® Platform |
| Pricing | Available Upon Request |
| Brand | A&D |
|---|---|
| Origin | Shanghai, China (Imported Japanese Design & Core Technology) |
| Heating Source | 400 W Halogen Lamp |
| Weighing Range | 51 g |
| Readability | 0.002 g |
| Moisture Content Accuracy | ±0.05 % / ±0.1 % / ±1.0 % (depending on sample mass and drying behavior) |
| Temperature Range | 50–200 °C |
| Sample Pan Diameter | 85 mm |
| Dimensions (W×D×H) | 215 × 320 × 173 mm |
| Weight | ~6.0 kg |
| Measurement Modes | Standard, Automatic, Timed, Manual |
| Drying Programs | Standard, Ramp, Step, Rapid |
| Data Storage | 10 measurement methods, 50 result records |
| Interface | RS-232 serial port |
| Compliance | GLP/GMP/ISO-compliant data logging with timestamp, operator ID, calibration history, and audit trail capability |
| Brand | A&D |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | MS-70 |
| Heating Method | 400 W Linear Halogen Lamp with SRA (Secondary Radiation Assist) Technology |
| Weighing Range | 71 g |
| Readability | 0.0001 g |
| Moisture Resolution | 0.001 % / 0.01 % / 0.1 % |
| Drying Temperature Range | 30–200 °C |
| Interface | RS-232C |
| Compliance | GLP/GMP/ISO 9001, USP <921>, ASTM E1064, ISO 11857, EN ISO 13726 |
| Brand | A&D |
|---|---|
| Origin | Japan |
| Model | MS-70 |
| Heating Source | 400 W Halogen Lamp |
| Weighing Range | 71 g |
| Readability | 0.0001 g |
| Moisture Content Resolution | 0.001 % / 0.01 % / 0.1 % |
| Temperature Range | 30–200 °C |
| Sample Pan Diameter | 85 mm |
| Dimensions (W×D×H) | 215 × 320 × 173 mm |
| Weight | 6.0 kg |
| Compliance | GLP/GMP/ISO-compliant data logging, RS-232 interface, WinCT-Moisture software support |
| Brand | A&D |
|---|---|
| Origin | Japan |
| Manufacturer | A&D Co., Ltd. |
| Type | Imported Instrument |
| Model | MS-74AT |
| Heating Method | 400 W Linear Halogen Lamp |
| Moisture Resolution | 0.001% |
| Weighing Capacity | 71 g |
| Weighing Accuracy | 0.0001 g |
| Temperature Range | 30–200 °C |
| Measurement Modes | Standard / Timed / Custom |
| Heating Profiles | Standard / Gradual / Step / Rapid |
| Sample Pan Diameter | Ø90 mm |
| Brand | A&D |
|---|---|
| Origin | Japan |
| Manufacturer | A&D Co., Ltd. |
| Type | Imported Instrument |
| Model | MS74A |
| Heating Method | 400 W Linear Halogen Lamp |
| Moisture Resolution | 0.001% |
| Weighing Capacity | 71 g |
| Weighing Accuracy | 0.0001 g |
| Moisture Measurement Accuracy (≥5 g sample) | ±0.01% |
| Temperature Range | 30–200 °C |
| Sample Pan Diameter | φ90 mm |
| Display | High-Contrast LCD |
| Measurement Modes | Standard / Timed / Custom |
| Heating Profiles | Standard / Gradual / Step / Rapid |
| Predefined Methods | 100 templates |
| Stored Programs | Up to 300 |
| Brand | A&D |
|---|---|
| Origin | Japan |
| Manufacturer | A&D Co., Ltd. |
| Type | Imported |
| Model | MX-50 |
| Heating Method | Halogen Lamp (400 W, Straight-Tube) |
| Moisture Range Display Resolution | 0.01% / 0.1% |
| Max Sample Capacity | 51 g |
| Weighing Accuracy | 0.001 g |
| Drying Temperature Range | 50–200 °C |
| Communication Interface | RS-232C |
| Compliance | GLP/GMP/ISO 9001-ready |
| Calibration Standard | Sodium Tartrate Dihydrate (15.66 ± 0.2 % w/w H₂O) |
| Brand | A&D |
|---|---|
| Model | MX-50 |
| Heating Source | 400 W Halogen Lamp |
| Weighing Range | 51 g |
| Readability | 0.001 g |
| Moisture Content Resolution | 0.01 % / 0.1 % |
| Temperature Range | 50–200 °C |
| Display | Fluorescent LCD |
| Interface | RS-232 |
| Compliance | GLP/GMP/ISO |
| Software | WinCT-Moisture (PC-Connected) |
| Sample Compatibility | Solids, Powders, Granules, Pastes, Liquids |
| Calibration Standard | Disodium Tartrate Dihydrate (15.66 % ± 0.3/−0.1 % H₂O) |
| Brand | A&D |
|---|---|
| Origin | Japan |
| Manufacturer | A&D Co., Ltd. |
| Type | Imported |
| Model | MF-50 |
| Heating Method | Halogen Lamp (400 W, Straight-Tube) |
| Maximum Sample Capacity | 51 g |
| Weighing Accuracy | 0.002 g |
| Moisture Resolution | 0.05 % / 0.1 % / 1 % |
| Drying Temperature Range | 50–200 °C |
| Measurement Modes | Relative Moisture Content / Absolute Moisture Content / Dry Basis / Wet Basis |
| Interface | RS-232C |
| Compliance | GLP/GMP/GCP, ISO 9001, ISO/IEC 17025 applicable |
| Calibration Standard | Sodium Tartrate Dihydrate (15.66 % ±0.3/−0.1 % H₂O) |
| Brand | A&D |
|---|---|
| Origin | Japan |
| Model | MF-50 |
| Maximum Sample Capacity | 51 g |
| Weighing Resolution | 0.002 g |
| Moisture Content Accuracy | ±0.20% (for samples >1 g), ±0.05% (for samples >5 g) |
| Moisture Display Precision | 0.05% / 0.1% / 1% |
| Drying Temperature Range | 50–200 °C (1 °C increments) |
| Heating Source | Halogen lamp (400 W, straight-tube, ~5000 h lifetime) |
| Measurement Modes | Standard / Auto / Rapid / Timer / Manual |
| Moisture Expression Modes | Relative moisture / Absolute moisture / Dry basis / Wet basis |
| Data Storage | 50 measurement results |
| Predefined Programs | 10 |
| Interface | RS-232 |
| Software | WinCT-Moisture (graphical real-time analysis) |
| Sample Pan Diameter | Ø85 mm (optional Ø110 mm) |
| Power Supply | AC 100–120 V (3 A) or 200–240 V (1.5 A), 50/60 Hz, ~400 W |
| Dimensions (W×D×H) | 215 × 320 × 173 mm |
| Weight | ~6 kg |
| Operating Environment | 5–40 °C, <85% RH |
| Brand | AA OPTO Electronic |
|---|---|
| Origin | Japan |
| Model | PM-888-X (Upgraded successor to PM-8188-A) |
| Measurement Principle | Radio-frequency capacitance |
| Accuracy | ±0.5% w/w (within specified moisture ranges) |
| Sample Handling | Auto-feed hopper (for grains) or cup loading (for seeds, beans, tea, spices) |
| Moisture Range Coverage | 0–45% w/w, segmented by pre-programmed material-specific calibration curves |
| Brand | East & West Analytical Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Dual-Mode Flame/GF-AAS |
| Monochromator | Plane Grating (1800 lines/mm) |
| Detector | Photomultiplier Tube (PMT) |
| Background Correction | D₂ Lamp + Self-Reversal Full-Wavelength Correction |
| Resolution | ≤0.2 nm |
| Sensitivity | 0.0044 µg/mL for Cu (Abs = 1) |
| Detection Limit | 0.001 µg/mL for Cu (3σ) |
| Precision (RSD) | ≤0.5% (n=10) |
| Atomization Modes | Flame + Electrothermal Graphite Furnace |
| Auto-Switch Time | <2 s between modes |
| Safety Systems | Integrated gas pressure monitoring, flame failure detection, graphite furnace overtemperature cutoff, hollow cathode lamp current regulation, and argon flow supervision |
| Brand | East & West Analytical Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Flame and Graphite Furnace Atomic Absorption Spectrometer |
| Monochromator | Plane Grating (1800 lines/mm) |
| Detector | Photomultiplier Tube (PMT) |
| Background Correction | D₂ Lamp + Self-Reversal (SR) Method |
| Resolution | <0.2 nm (at 250 nm) |
| Sensitivity | 0.0044 Abs for 1 µg/mL Cu (i.e., ~5 ppm Cu solution yields ~1.0 Abs) |
| Precision (RSD) | ≤0.5% (n=10, typical for flame mode) |
| Detection Limit (Flame) | 0.002 µg/mL Cu |
| Detection Limit (Graphite Furnace) | 0.005 pg for Cd |
| Atomization Options | Integrated Flame & Graphite Furnace with <2 s Switching |
| Optional Accessories | HG-01 Ceramic Hydride Generator, GF Autosampler, N₂O/C₂H₂ High-Temperature System |
| Brand | East & West Analytical Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | AA-7095 Atomic Absorption Spectrometer |
| Pricing | Upon Request |
| Light Source Configuration | 8-lamp turret with simultaneous preheating |
| Spectral Bandwidth Options | 0.1, 0.2, 0.4, 0.7, 1.0, and 2.0 nm (6-step automated slit selection) |
| Background Correction | Dual-mode — longitudinal AC Zeeman effect + D₂ lamp |
| Auto-Optimization Functions | Automated zeroing, wavelength scanning, hollow cathode lamp positioning, mirror alignment, and energy balancing |
| Brand | AB SCIEX |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | API 5000™ |
| Instrument Type | Triple Quadrupole (TQ) |
| Application Scope | General-Purpose |
| Mass Range | 10–1200 m/z |
| Sensitivity | <100.1 fg on-column for selected analytes (e.g., reserpine, caffeine) |
| Resolution | Unit resolution (0.5–0.7 Da full width at half maximum) |
| Mass Accuracy | ≤0.1 Da (calibrated) |
| Operating Pressure Range | Up to 1200 psi (LC system compatible) |
| Brand | AB SCIEX |
|---|---|
| Origin | USA |
| Instrument Type | Triple Quadrupole LC-MS/MS |
| Configuration | API4000 System (incl. ESI & APCI Ion Sources, Turbo V™ Source, Analyst® Software v1.6.2 or later) |
| Condition | Factory-Refurbished, Fully Qualified, IQ/OQ Performed |
| Compliance | Meets ASTM D7592, USP <1225>, ISO/IEC 17025:2017 requirements for method validation support |
| Warranty | 12-month comprehensive hardware & software support |
| Brand | AB SCIEX |
|---|---|
| Origin | USA |
| Model | API5000 |
| Configuration | LC-20AD HPLC + Nitrogen Generator |
| Condition | Refurbished & Functionally Verified |