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Beijing East & West Analytical Instruments Co., Ltd.

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BrandEast & West Analysis
OriginBeijing, China
Manufacturer TypeManufacturer
Instrument TypeTime-of-Flight Mass Spectrometer
Chromatography ConfigurationComprehensive Two-Dimensional Gas Chromatography (GC×GC)
ModelGCxGC TOF MS 3300
Mass RangeNot specified
ResolutionNot specified
SensitivityNot specified
Scan Speed500 spectra/sec (≥15 kHz pusher frequency)
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BrandGBC
OriginAustralia
Modelenduro Z-1000
Instrument TypeGraphite Furnace AAS
Optical SystemDual-beam
MonochromatorPlane Grating
DetectorPhotomultiplier Tube (PMT)
Background CorrectionZeeman Effect
Adjustable Magnetic Field Strength0.6–1.0 T (0.1 T increments)
Lamp Holder8-position Auto-aligning
Wavelength SelectionAutomatic
Slit Width0.1–2.0 nm (0.1 nm increments)
Hollow Cathode & Electrodeless Discharge Lamp RecognitionEncoded
Ultra-Lamp Power Supply10 V (1 standard, up to 4 optional)
Resolution<0.2 nm
Sensitivity≤0.003 absorbance units for Cu at 324.8 nm
Detection Limit≤0.5 pg for Cd in graphite furnace mode
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BrandGBC
OriginAustralia
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelQuantima / Integra
Instrument TypeSequential Scanning ICP-OES
Detection Limit (Cu)0.7 ppb
Precision (RSD)≤0.5%
Long-Term Stability (RSD)≤1.0%
Wavelength Range160–800 nm
Optical Resolution0.006 nm (160–200 nm)
RF Generator Frequency40.68 MHz
Argon Consumption (aqueous samples)<11 L/min
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BrandGBC
OriginAustralia
ModelHG3000PII
TypeContinuous-Flow Hydride Generation System
Sample ThroughputUp to 60 samples/h
Detection CapabilitySub-ppt for As, Bi, Sn, Sb, Te, Se, and Hg
ConstructionPrecision Borosilicate Glass Reaction Manifold
Flow ArchitectureSegmented Gas-Liquid Flow with Integrated Phase Separation
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BrandGBC
OriginAustralia
ModelCintra1010
Optical DesignDual-Beam
Detector TypePhotodiode Array (PDA)
Wavelength Range190–1100 nm
Spectral Bandwidth2.0 nm (fixed)
Wavelength Accuracy±0.5 nm
Stray Light<0.01% T at 220 nm and 340 nm
AutomationMotorized Wavelength Scanning & Auto-Zero
ComplianceASTM E275, ISO 6223, USP <857>, FDA 21 CFR Part 11 (with optional audit trail module)
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BrandDongxi Analytical
OriginBeijing, China
Manufacturer TypeOriginal Equipment Manufacturer (OEM)
Product CategoryDomestic
ModelPTR-QMS3500
PricingUpon Request
Mass Range1.5–600 amu
ResolutionUnit Mass Resolution
Response Time100 ms
Detection Limit100 pptv (for benzene)
Linear Dynamic Range50 pptv – 10 ppmv
Adjustable Inlet Flow Rate80–800 sccm
Heated Capillary Inlet Length1.0 m (inert, temperature-controlled up to 150 °C)
Drift Tube/Reaction Chamber Temperature Range40–150 °C
Primary Reagent IonH₃O⁺
Optional Reagent IonsNH₄⁺, O₂⁺, NO⁺
Power Supply220 V AC
Dimensions (W × H × D)48 × 54.5 × 63 cm
Weight~100 kg
Remote Interface4–20 mA output & MODBUS RTU protocol support
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BrandEast & West Analysis
OriginBeijing, China
Manufacturer TypeManufacturer
Product CategoryDomestic
ModelICP-7760HP
Instrument TypeFull-Spectrum Direct-Reading ICP-OES
Price RangeUSD 70,000–100,000 (FOB Beijing)
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BrandDongxi Analysis
OriginBeijing, China
Manufacturer TypeManufacturer
Country of OriginDomestic (China)
ModelEL-100
Instrument TypeEvaporative Light Scattering Detector (ELSD)
Wavelength450 nm (blue LED)
Detection MethodPhotomultiplier Tube (PMT)
Light SourceHigh-Stability Blue LED
Evaporation Zone Temperature RangeAmbient to 100 °C
Temperature Control Accuracy±1 °C
Solvent Flow Rate Compatibility10 µL/min – 3 mL/min
Nebulizing Gas Flow Rate300 mL/min – 1.5 L/min
Nebulizing Gas Pressure0.2–0.5 MPa
Detection Limit<1 ng (glucose, direct injection)
Baseline Noise<0.1 mV (at 1 mL/min mobile phase flow)
Dimensions (W×D×H)165 × 470 × 580 mm
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BrandEast & West Analysis
OriginBeijing, China
Manufacturer TypeDirect Manufacturer
Product OriginDomestic (China)
ModelICP-7762
PriceUpon Request
Wavelength Range165–800 nm
Observation ModeVertical Torch Dual-View Configuration
DetectorCCD with Auto-Adaptive Purge
Purge Gas SystemIndependent Dual-Path Purging (CCD + Optics Chamber)
Purge Gas OptionsArgon or Nitrogen (Selectable)
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BrandEast & West Analytical Instruments
OriginBeijing, China
Manufacturer TypeOEM Manufacturer
Country of OriginChina
ModelAS-600
PricingUpon Request
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BrandDongxi Analytical
OriginBeijing, China
Manufacturer TypeOriginal Equipment Manufacturer (OEM)
Instrument TypeMatrix-Assisted Laser Desorption/Ionization Time-of-Flight (MALDI-TOF) Mass Spectrometer
ModelEbio Reader 3700 Plus
Regulatory StatusClass II Medical Device (Registration No.: Tianjin NMPA Approval No. 20222220402)
Intended UseClinical Microbiology Identification, Biomarker Profiling, SNP Genotyping, Viral Peptide Detection, Foodborne Pathogen Screening
ComplianceMeets GB/T 19001–2016 (ISO 9001:2015), YY/T 0287–2017 (ISO 13485:2016), and relevant Chinese NMPA medical device technical requirements
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BrandGBC
OriginAustralia
ModelArgon Humidifier
ApplicationIn-line humidification of argon carrier gas for ICP-OES/ICP-MS sample introduction systems
ComplianceDesigned for integration with ISO/IEC 17025-compliant analytical workflows
Regulatory ContextSupports GLP/GMP-aligned sample introduction stability in high-salinity matrix analysis
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BrandGBC
OriginAustralia
ModelXplorAA
Instrument TypeFlame and Graphite Furnace AAS
MonochromatorPlane Grating
Optical SystemDouble-Beam
DetectorPhotomultiplier Tube (PMT)
Background CorrectionDeuterium Lamp
Resolution<0.2 nm
Sensitivity>0.8 A for 5 mg/L Cu solution
Precision (RSD)<0.45%
Detection LimitSub-ppb for most elements with graphite furnace
Software ControlHandheld PC-based interface
Lamp Positions2 fixed hollow cathode lamp slots
Upgrade PathField-upgradable to graphite furnace and hydride generation systems
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BrandEast & West Analysis
OriginBeijing, China
Manufacturer TypeDirect Manufacturer
Instrument TypeFlame AAS
Model7030A
MonochromatorConcave Grating
DetectorPhotomultiplier Tube (PMT)
Background CorrectionDeuterium Lamp
Spectral Bandwidth0.2 nm (measured spectral line half-width ≤ 0.2 nm ± 0.02 nm)
SensitivityCu, 2.0 mg/L → Abs ≥ 0.200 Abs
Repeatability (RSD)≤1%
Detection LimitCu ≤ 0.010 mg/L
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BrandGBC
OriginAustralia
ModelSystem5000
Detection LimitSub-ppb for ~50 elements
Temperature RangeUp to 3000 °C
Sample Volume1–100 µL (1 µL increment)
Autosampler Capacity40 samples + 10 standards
Vial Sizes2 mL (samples/standards), 5 mL (auto-dilution), 10 mL (reagents/blanks)
Graphite TubePlatform-equipped high-performance tube
Gas ControlProgrammable purge gas selection (Ar, N₂, or mixed)
Chemical Modifier InjectionDual-channel, software-triggered
Syringe MaterialFully PTFE capillary
Wash Reservoir1 L
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BrandGBC
OriginAustralia
ModelCintra4040
Optical DesignTrue Dual-Beam
Detector TypePhotodiode Array (PDA)
Wavelength AutomationFully Automatic
Slit Width Range0.1–2.0 nm
Stray Light<0.0005% T at 220 nm
Photometric Linearity±1.2% up to 5 Abs
Monochromator ConfigurationDual Littrow, Czerny-Turner
Dynamic Range>6 Abs (measured)
ComplianceASTM E275, ISO 6358, USP <857>, EP 2.2.25, JP 2.03
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OriginBeijing, China
Manufacturer TypeAuthorized Distributor
Origin CategoryDomestic (PRC)
ModelAS-500
PricingAvailable Upon Request
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BrandDongxi Analytical
OriginBeijing, China
Manufacturer TypeDirect Manufacturer
Regional ClassificationDomestic (China)
ModelGC-MS3110
Instrument TypeSingle Quadrupole Mass Spectrometer
GC/MS ConfigurationConventional Benchtop GC-MS
Mass Range1.5–800 Da
Resolution2 M (10% valley definition)
Sensitivity30:1 (S/N for 1 pg octafluoronaphthalene, m/z 272, in full-scan mode)
Scan Speed6000 u/sec
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BrandGBC
OriginAustralia
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelSDS720
PricingAvailable Upon Request
Sample Capacity360 positions (standard), expandable to 720
Vial Compatibility240 × 14 mL vials + 10 × 50 mL standard vials
Fluid Path MaterialsPTFE and PEEK only (metal-free)
Cleaning SystemPeristaltic-pump-driven continuous-flow probe wash station
Overflow ProtectionFixed overflow tray
Instrument CompatibilityGBC XplorAA, SensAA, SavantAA AAS
Control InterfacePC-based software with programmable wash time, delay time, replicate injection count, recalibration interval, restandardization cycle, measurement duration, and sequence logic
Sampling ModeFully random-access sampling
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BrandGBC
OriginAustralia
ModelFS3000
Sample Capacity10 calibration standards + 60 sample positions
Dedicated Vial Locationsrinse solution, blank solution, and recalibration standard
Programmable Parametersmeasurement interval, pre-measurement delay, wash cycle duration, recalibration frequency, restandardization frequency, number of calibration standards, replicate count per sample, first/last sample position indexing
Distribution StatusAuthorized International Distributor (Imported Equipment)
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BrandGBC
OriginAustralia
ModelPS720
TypeAutomated Dilution Module for Atomic Absorption Spectroscopy
IntegrationDesigned exclusively for use with GBC SDS720 Autosampler and SavantAA Software
Control InterfaceFully integrated via SavantAA v5.0+
CompatibilityFlame AAS (FAAS) and Hydride Generation AAS (HGAAS)
Automation ScopeFull dilution, standard addition, internal standard recovery, and up to two chemical modifier additions
Mechanical IntegrationSynchronized with GBC’s motorized burner head rotation system for extended linear dynamic range
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BrandEast & West Analytical Instruments
OriginBeijing, China
Manufacturer TypeDirect Manufacturer
Product OriginDomestic (China)
ModelAA-7095 Atomic Absorption Spectrometer
PricingUpon Request
Light Source Configuration8-lamp turret with simultaneous preheating
Spectral Bandwidth Options0.1, 0.2, 0.4, 0.7, 1.0, and 2.0 nm (6-step automated slit selection)
Background CorrectionDual-mode — longitudinal AC Zeeman effect + D₂ lamp
Auto-Optimization FunctionsAutomated zeroing, wavelength scanning, hollow cathode lamp positioning, mirror alignment, and energy balancing
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BrandEast & West Analysis
OriginBeijing, China
Manufacturer TypeDirect Manufacturer
Instrument TypePortable Gas Chromatograph
Application FieldCoal Mining Industry
Detection Channels3 Independent Parallel Channels (A/B/C)
Channel AO₂, N₂, CH₄, CO₂
Channel BC₂H₄, C₂H₆, C₂H₂, C₃H₈, H₂S
Channel CH₂, CO
LODO₂/N₂/CH₄/CO₂ ≤ 0.1% (v/v)
Quantitative Repeatability≤ 3% RSD
Sample IntroductionMotorized 10-Port Automatic Valve with Precise Retention Time Control
Control InterfaceIndustrial Touchscreen LCD with One-Touch Power-On Sequence
Data OutputReal-Time Peak Area and Concentration Calculation per Component
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BrandEast & West Analytical
OriginBeijing, China
Manufacturer TypeOEM Manufacturer
Regional ClassificationDomestic (China)
ModelGC-4100
Instrument TypeLaboratory Gas Chromatograph
Application ScopeGeneral-Purpose
Oven Temperature Range(Ambient + 5) °C to 400 °C
Oven Ramp Rate0.1–40 °C/min
Oven Cool-Down Rate400 °C → 50 °C (typical)
Carrier Gas Flow Control Range1–500 mL/min (EPC)
Carrier Gas Pressure Control Range0–145 psi (EPC)
Injector Maximum Operating Temperature400 °C
Injector Pressure Setting Range0–145 psi (EPC)
Injector Total Flow Setting Range1–500 mL/min (EPC)
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