Gas Chromatography Mass Spectrometry
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| Brand | Agilent Technologies |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Category | Imported Instrument |
| Model | 240-MS |
| Instrument Type | Ion Trap Mass Spectrometer |
| GC Configuration | Conventional Gas Chromatography Coupling |
| Brand | Agilent Technologies |
|---|---|
| Origin | Imported |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Model | 5977C GC/MSD |
| Instrument Type | Single Quadrupole Mass Spectrometer |
| Chromatography Type | Conventional GC-MS |
| Mass Range | m/z 0.6 to 1091 |
| Sensitivity | HES EI – 10 fg IDL, 1 µL OFN injection |
| Hydro Inert Source with H₂ carrier – 100 fg OFN, 1 µL injection | IDL 50 fg |
| Scan Speed | ≤ 20,000 Da/s |
| Brand | Agilent Technologies |
|---|---|
| Origin | USA |
| Instrument Type | Quadrupole Mass Spectrometer (Single Quadrupole) |
| GC Compatibility | Agilent 6890 Series GC |
| Mass Range | Up to 1050 u |
| Ion Source | Inert, Temp-Controlled to 350 °C |
| Ionization Modes | Electron Ionization (EI) and Chemical Ionization (CI) with AutoCI |
| Scan Speed | Up to 4.8 scans/sec (typical) |
| Resolution | Unit mass resolution (R = 1000, 10% valley) |
| Sensitivity | <10 fg OFN (octafluoronaphthalene) in EI full-scan mode (S/N ≥ 20:1) |
| Data System | MSD ChemStation (G1701DA) |
| Compliance | Designed for GLP/GMP environments |
| Brand | Agilent Technologies |
|---|---|
| Origin | USA |
| Instrument Type | Single Quadrupole Mass Spectrometer |
| GC Configuration | Conventional Capillary GC-MS |
| Mass Range | 1.6–800 u (amu) |
| Mass Accuracy | ±0.1 u |
| EI Sensitivity | ≥20:1 S/N for 1 pg OFN at m/z 272 (Full Scan) |
| SIM Sensitivity | ≥10:1 S/N for 20 fg OFN at m/z 272 |
| PCI Sensitivity | ≥75:1 S/N for 100 pg Benzophenone at m/z 183.1 |
| NCI Sensitivity | ≥500:1 S/N for 1 pg OFN at m/z 272 |
| Ion Source | Electron Ionization (EI), Chemical Ionization (CI), and Negative Chemical Ionization (NCI) capable |
| Ion Source Material | Molybdenum alloy, temperature-controlled |
| Quadrupole | Gold-coated quartz, hyperbolic rod set, heated and independently temperature-regulated |
| GC Oven Temperature Range | Ambient to 400 °C |
| Injector Types | Programmable Temperature Vaporizer (PTV) and Split/Splitless Capillary Injector |
| Mass Scan Modes | Full Scan, Selected Ion Monitoring (SIM), and Tuning |
| Brand | Agilent Technologies |
|---|---|
| Origin | USA |
| Model | 6890N-5973N |
| Instrument Type | Single Quadrupole GC-MS System |
| GC Configuration | Conventional Capillary Gas Chromatograph |
| MS Analyzer Type | Quadrupole Mass Filter |
| Mass Range | 1.5–650 u (nominal mass scale) |
| Resolution | Unit mass resolution (typical, 10% valley definition) |
| Sensitivity | <10 fg OFN (octafluoronaphthalene) in full-scan mode (m/z 272, S/N ≥ 10:1) |
| Scan Speed | Up to 6,400 Da/sec (full-scan, 0.1 sec/decade) |
| Brand | Agilent Technologies |
|---|---|
| Origin | USA |
| Model | 6890N-5973 |
| Instrument Type | Single Quadrupole Mass Spectrometer |
| Mass Range | 1.6–800 amu |
| Resolution | Unit mass resolution (nominal) |
| EI Sensitivity | ≥20:1 S/N for 1 pg OFN at m/z 272 (full scan) |
| SIM Sensitivity | ≥10:1 S/N for 20 fg OFN at m/z 272 |
| Scan Speed | 11,000 amu/sec |
| Ion Source | Electron Ionization (EI), optional Chemical Ionization (CI) and Negative Chemical Ionization (NCI) |
| GC Oven Temperature Range | Ambient to 400 °C |
| GC Inlet Types | Programmable Temperature Vaporizing (PTV) inlet and split/splitless capillary inlet |
| Mass Spectrometer Operating Temperature | Independently controlled ion source and quadrupole (up to 350 °C) |
| Brand | Agilent Technologies |
|---|---|
| Origin | USA |
| Model | 6890N (GC) / 5973N (MSD) |
| Instrument Type | Single Quadrupole GC-MS |
| GC Configuration | Capillary Column Inlet with Electronic Pressure Control (EPC) |
| MS Ionization Modes | Electron Ionization (EI), Chemical Ionization (CI), Negative Chemical Ionization (NCI) |
| Mass Range | 1.6–800 u |
| Mass Accuracy | ±0.1 u |
| EI Sensitivity | 1 pg OFN (m/z 272), S/N ≥ 20:1 (full scan) |
| 20 fg OFN (m/z 272), S/N ≥ 10 | 1 (SIM) |
| PCI Sensitivity | 100 pg di-tert-butyl methylamine (m/z 183.1), S/N ≥ 75:1 |
| NCI Sensitivity | 1 pg OFN (m/z 272), S/N ≥ 500:1 |
| Quadrupole | Gold-coated quartz, temperature-controlled, hyperbolic geometry |
| Ion Source | Molybdenum alloy, independently heated, inert surface finish |
| Brand | Agilent Technologies |
|---|---|
| Origin | USA |
| Model | GCMS 6890N-5973N |
| Instrument Type | Ion Trap Mass Spectrometer |
| Chromatography Type | Conventional GC-MS |
| Mass Range | 1–1000 amu |
| Resolution | 1000–2000 (FWHM at m/z 272) |
| Sensitivity | >300:1 (S/N, EI mode, 1 pg octafluoronaphthalene, m/z 272) |
| Scan Speed | 15,000 u/s |
| Ionization Modes | Electron Impact (EI), Chemical Ionization (CI), Negative Chemical Ionization (NCI) |
| Injector Types | Split/Splitless and Programmable Temperature Vaporizing (PTV) inlets |
| Oven Temperature Range | Ambient to 400 °C |
| Mass Accuracy | ±0.1 u |
| Library | NIST 2008 Mass Spectral Library |
| Brand | Agilent Technologies |
|---|---|
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Model | 7000E GC/MS |
| Instrument Type | Triple Quadrupole Mass Spectrometer |
| Chromatography Type | Conventional GC/MS |
| Mass Range | m/z 10–1050 |
| Sensitivity | Inert Plus EI Ion Source – IDL ≤ 4 fg (10 fg OFN injection) |
| Scan Speed | ≤ 20,000 Da/s |
| Detector | Agilent Triple-Axis HED-EM with Extended-Life Electron Multiplier and Dynamically Ramped Iris |
| Brand | Agilent Technologies |
|---|---|
| Origin | Imported |
| Manufacturer Status | Original Equipment Manufacturer (OEM) |
| Instrument Type | Triple Quadrupole Mass Spectrometer |
| GC Configuration | Conventional GC-MS/MS |
| Mass Range | m/z 10–1050 |
| Sensitivity | IDL ≤ 0.3 fg for 1 fg OFN injection |
| Scan Speed | ≤ 20,000 Da/s |
| Detector | Agilent triple-axis high-efficiency dynamic electron multiplier (HED-EM) with extended-life EM and dynamically ramped iris aperture |
| Brand | Agilent Technologies |
|---|---|
| Origin | Imported |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Quadrupole-Time-of-Flight (Q-TOF) |
| GC Configuration | Conventional GC/MS |
| Mass Range | m/z 20–3000 |
| Resolution | >25,000 FWHM at m/z 271.9867, acquisition-rate independent |
| Sensitivity | IDL <60 fg for 100 fg OFN injection |
| Detector | Microchannel plate/scintillator/PMT with ADC electronics |
| Mass Accuracy | <2 ppm (1 pg OFN, m/z 271.9867) |
| Quadrupole Mass Range | m/z 20–1050 |
| Acquisition Rate | 1–50 spectra/sec, resolution-independent |
| Software Platform | Agilent MassHunter |
| GC Compatibility | Fully compatible with Agilent 8890/8860 GC systems and ZOEX thermal modulator for comprehensive 2D-GC (GC×GC) |
| Brand | Agilent Technologies |
|---|---|
| Origin | USA |
| Model | 7890A GC / 5975C MSD |
| Instrument Type | Ion Trap Mass Spectrometer |
| Chromatography Type | Conventional Gas Chromatography-Mass Spectrometry |
| Mass Range | 1–1000 m/z |
| Resolution | 1000–2000 (full width at half maximum, FWHM) |
| Sensitivity | >300:1 signal-to-noise ratio (S/N) for methyl stearate at 1 pg on-column injection |
| Scan Speed | 15,000 u/s |
| Brand | Agilent Technologies |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | 7890A-5975C |
| Instrument Type | Single Quadrupole Mass Spectrometer |
| GC Configuration | Conventional GC-MS |
| Mass Range | m/z 1–1000 |
| Resolution | 1000–2000 (at 10% valley, peak width at half height) |
| Sensitivity | >300:1 (Signal-to-Noise Ratio, SIM mode, using octafluoronaphthalene) |
| Scan Speed | 15,000 u/s |
| Brand | Agilent Technologies |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 7890A-7000B |
| Instrument Type | Triple Quadrupole Mass Spectrometer |
| Chromatography Type | Conventional GC-MS |
| Mass Range | 1.2–1050 amu (0.1 amu increment) |
| Resolution | Unit Mass Resolution |
| Sensitivity | Auto-tune Mode |
| Scan Speed | 150,000 u/s |
| Brand | Agilent Technologies |
|---|---|
| Origin | USA |
| Model | 7890B-5977B |
| Instrument Type | Ion Trap Mass Spectrometer |
| Chromatography Type | Conventional Gas Chromatography-Mass Spectrometry |
| Mass Range | 1–1000 m/z |
| Resolution | 1000–2000 (full width at half maximum, FWHM) |
| Sensitivity | >300:1 signal-to-noise ratio (S/N) for methyl stearate or chlorobenzene (typical electron ionization, EI) |
| Scan Speed | 15,000 u/s |
| Inlet Pressure Range | 0–100 psi (optional 0–150 psi) |
| Carrier Gas Flow Control | Electronic Pressure Control (EPC) |
| Oven Temperature Range | 4 °C above ambient to 450 °C |
| Detection Limit (FID) | <5 pg C/s (propane) |
| Autosampler | Agilent 7683 with 100-position tray |
| Injection Volume | 0.1–100 µL |
| Total Flow Range | 0–200 mL/min (N₂), 0–1000 mL/min (H₂ or He) |
| Brand | Agilent Technologies |
|---|---|
| Origin | USA |
| Model | 7890B-7000C |
| Instrument Type | Triple Quadrupole Mass Spectrometer |
| GC Type | Conventional Gas Chromatograph |
| Mass Range | 10,000 m/z |
| Resolution | 1000 (FWHM) |
| Sensitivity | 300 cps/fA (electron multiplier gain referenced) |
| Scan Speed | 15,000 Da/sec |
| Mass Accuracy | ±100 ppm (calibrated) |
| Oven Ramp Rate | 125 °C/min |
| Detector Count | 10 (including HED-EM and optional TCD/ECD) |
| Pressure Control Precision | ±0.001 psi |
| Brand | Agilent Technologies |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 5975 |
| Instrument Type | Single Quadrupole Mass Spectrometer |
| Chromatography Type | Conventional Gas Chromatography-Mass Spectrometry |
| Mass Range | 1.5–1050 amu |
| Resolution | 1000–2000 (FWHM at m/z 502) |
| Sensitivity | >300:1 (Signal-to-Noise Ratio, SIM mode, m/z 502, 100 fg injected) |
| Scan Speed | 10,000 u/s |
| Includes | Agilent 7820A GC, Agilent 5975(G3175A) MSD, Agilent 7693A Autosampler (150-position tray), Turbomolecular Vacuum Pump, Dedicated PC with ChemStation Software |
| Brand | Anyeep |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Category | Domestic |
| Model | Anyeep 7600 |
| Price Range | USD 42,000–70,000 (FOB Jiangsu) |
| Instrument Type | Single Quadrupole Mass Spectrometer |
| GC Configuration | Conventional Capillary GC Interface |
| Mass Range | 1.5–1050 u |
| Resolution (10% Valley) | 2000 |
| Sensitivity | 1 pg Octafluoronaphthalene (OFN), m/z 272, S/N ≥ 600:1 (RMS) |
| Scan Speed | 20,000 u/s |
| Oven Ramp Rate | Up to 120 °C/min |
| Pressure Control Accuracy | ±0.001 psi |
| Brand | Anyeep |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer | Anyeep Precision Instruments Co., Ltd. |
| Instrument Type | Single Quadrupole GC-MS |
| GC Configuration | Conventional Gas Chromatography Interface |
| Mass Range | 0–1250 amu |
| Vacuum Architecture | Dual-Chamber, Dual-Turbomolecular Pump System (Independent Ion Source & Quadrupole Exhaust) |
| Startup-to-Analysis Time | ≤30 min |
| Brand | Anyeep |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Single Quadrupole Mass Spectrometer |
| GC Configuration | Conventional Capillary Gas Chromatograph Coupling |
| Mass Analyzer | Dual-Hyperbolic Rod Quadrupole |
| Resolution (FWHM at m/z 69) | 0.25 Da |
| Isotopic Ratio Accuracy | Enhanced for PFBA, PFTBA, and Low-Mass Ions (He⁺, H₂O⁺, N₂⁺, O₂⁺) |
| RF Power Supply | Upgraded Wide-Mass-Range Stable Frequency Generator |
| Brand | Anyeep |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Domestic (PRC) |
| Model | Anyeep Cassitrap 120K |
| Chromatography Type | Capillary GC-coupled |
| Mass Range | 1.5–1250 Da (Quadrupole Mode) |
| Resolution | >120,000 FWHM at m/z 131 (1.5 Hz acquisition rate) |
| Sensitivity | ≥1000:1 S/N for 100 fg octafluoronaphthalene (OFN), m/z 272 (quadrupole mode) |
| Scan Speed | 20,000 Da/s (quadrupole mode) |
| Mass Accuracy | ±0.1 Da (quadrupole mode) |
| Oven Ramp Rate | ≥120 °C/min (standard column oven) |
| Detector | Electron Multiplier (quadrupole mode only) |
| Pressure Control Precision | ±0.001 psi |
| Brand | Anyeep |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Triple Quadrupole Mass Spectrometer |
| GC Configuration | Conventional Capillary Gas Chromatograph |
| Model | Anyeep TQ8100 |
| Compliance | Designed for GLP/GMP-aligned laboratories |
| Software | Integrated acquisition and quantitation platform with audit trail capability |
| Brand | Bruker |
|---|---|
| Origin | Germany |
| Model | EVOQ GC-TQ |
| Instrument Type | Triple Quadrupole Mass Spectrometer |
| Chromatography Configuration | Conventional Gas Chromatography–Mass Spectrometry (GC-MS/MS) |
| Ionization Modes | Electron Ionization (EI) and Negative Chemical Ionization (NCI) |
| Vacuum System | High-Capacity Turbo-Molecular Pump |
| Detector | Extended Dynamic Range (EDR) Detector Integrated with Quadrupole Assembly |
| Ion Optics | Lens-Free Ion Path |
| q0 Collision Cell | Helium-Gas-Assisted Active Ion Focusing |
| Ion Transmission Architecture | Elliptical Ion Channel |
| Method Setup | Automated MRM Transition Library Lookup by Compound Name |
| Compliance Readiness | Designed for GLP/GMP environments |
| Brand | Dongxi Analysis |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Single Quadrupole Mass Spectrometer |
| GC Configuration | Conventional Capillary Gas Chromatograph |
| Mass Range | Not Specified (Typical for Single Quadrupole: 10–1000 u) |
| Resolution | Unit Mass Resolution |
| Sensitivity | Not Specified (Typical: <10 fg OFN in Full Scan, S/N ≥ 50:1) |
| Scan Speed | Not Specified (Typical: Up to 10,000 Da/sec) |
| Carrier Gas Control | Electronic Pressure Control (EPC) |
| Vacuum System | Configurable Dual-Stage Pumping (Turbo + Roughing Pump Options) |
| Library Compatibility | NIST, Wiley, and Custom User Libraries |
| Interface Options | Purge & Trap, Thermal Desorption Unit (TDU), Headspace Sampler, Direct Insertion Probe (DIP) |
| Brand | Dongxi Analytical |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | GC-MS3110 |
| Instrument Type | Single Quadrupole Mass Spectrometer |
| GC/MS Configuration | Conventional Benchtop GC-MS |
| Mass Range | 1.5–800 Da |
| Resolution | 2 M (10% valley definition) |
| Sensitivity | 30:1 (S/N for 1 pg octafluoronaphthalene, m/z 272, in full-scan mode) |
| Scan Speed | 6000 u/sec |
| Brand | Dongxi Analytical |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Single Quadrupole GC-MS |
| GC Configuration | Conventional Capillary GC-MS |
| Mass Range | 1–1000 amu |
| Mass Resolution | Unit Mass Resolution (UMR) |
| Sensitivity | 100:1 (Signal-to-Noise Ratio, S/N, for m/z 69 of perfluorotributylamine, PFTBA, at 1 pg on-column) |
| Scan Speed | Up to 10,000 amu/s |
| Ion Source | Dual-Mode Electron Ionization (EI) and Programmable Positive Chemical Ionization (PCI) |
| Ion Optics | DC Compensation Voltage Tuning |
| Filament Control | Adaptive Emission Current & Electron Energy Regulation |
| GC Oven Temperature Stability | ±0.01 °C |
| Pressure/Flow Control | Third-Generation Electronic Pneumatic Control (EPC) Module |
| Optional Accessory | In-House Designed Low-Noise Mechanical Pump Enclosure |
| Brand | East & West Analysis |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Single Quadrupole Mass Spectrometer |
| GC Configuration | Conventional Capillary GC-MS |
| Mass Range | 1.5–1100 amu |
| Mass Resolution | Unit Mass Resolution |
| Sensitivity | ≥2000:1 S/N for 1 pg Octafluoronaphthalene (OFN) in Electron Ionization (EI) mode |
| Scan Speed | Up to 10,000 amu/s |
| Detector | Dual-Stage Electron Multiplier with High-Energy Dynode Post-Focusing Assembly |
| Pressure Control Accuracy | ±0.001 psi |
| Column Oven | Air-heated, accommodates up to two capillary columns and three detector modules |
| Ion Source | High-Temperature Inert EI Source with dual long-life inert filaments |
| Brand | East & West Analysis |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Instrument Type | Time-of-Flight Mass Spectrometer |
| Chromatography Configuration | Comprehensive Two-Dimensional Gas Chromatography (GC×GC) |
| Model | GCxGC TOF MS 3300 |
| Mass Range | Not specified |
| Resolution | Not specified |
| Sensitivity | Not specified |
| Scan Speed | 500 spectra/sec (≥15 kHz pusher frequency) |
| Brand | EXPEC / Superspectra |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Single Quadrupole Mass Spectrometer |
| GC Configuration | Conventional Capillary GC |
| Vacuum System | High-Speed Turbo Molecular Pump + Optional Integrated Scroll Roughing Pump |
| Ion Source | High-Temperature Inert Dual-Filament Electron Ionization Source |
| Quadrupole | All-Molybdenum Pre- and Main Quadrupoles |
| Detector | Off-Axis Channeltron Electron Multiplier |
| Inlet | Heated Inert Split/Splitless Injector with Electronic Pressure Control (EPC) |
| Software | VOCs Intelligent Diagnostics Platform with Real-Time Alarm Logic |
| Display | 8-inch Android-Based Touchscreen Interface |
| Compliance | Designed for ISO/IEC 17025-compliant laboratories |
| Brand | EXPEC |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | EXPEC 5231 |
| Instrument Type | Triple Quadrupole Mass Spectrometer |
| Pricing | Available Upon Request |