EziLab supplies the GC-MS System EZL-GCMS102 for pharmaceutical and environmental laboratories that need standard quadrupole compound identification without the dual-filament configuration of the EZL-GCMS101 in this line. A single quadrupole mass filter covering a 1,200u mass range supports volatile organic compound detection, drug residue analysis, and environmental contaminant screening at the same mass range as the dual-filament model, but through a simpler single-filament design. That single-filament configuration is the practical distinction here — it's a more straightforward setup for labs running standard daily analytical volume rather than the continuous high-throughput forensic or pharmaceutical programs where filament redundancy specifically extends uptime between maintenance cycles. The 1,200u mass range still covers the same broad span of compound classes as the higher-configuration model — pesticide residues, VOCs, pharmaceutical metabolites, and polymer additives — so labs aren't trading detection range for the simpler filament setup, only the extended service interval that a second filament provides. Pharmaceutical and environmental labs running routine compound identification work at standard throughput, rather than needing maximum uptime for continuous high-volume testing, get full analytical capability from this configuration at a more straightforward instrument design. See the Gas Chromatography Mass Spectroscopy and GC-MS System ranges for standard quadrupole compound identification needs across USA pharmaceutical and environmental laboratory settings.
| Retention time repeatability | < 0.008% |
|---|---|
| Peak area repeatability | < 0.5% |
| Display | 8-inch high-resolution capacitive touchscreen |
| User interface | Android-based graphical interface with self-diagnosis & leakage detection |
| Column oven temperature range | RT +4°C to 450°C |
| Temperature accuracy | ≤ ±0.1°C |
| Heating gradients | 32 |
| Constant temperature platforms | 33 |
| Maximum heating rate | ≥ 120°C/min |
| Cooling rate | 450°C to 50°C in 6 min |
| Ambient temperature sensitivity | < 0.01°C per 1°C change |
| Pressure accuracy | ±0.001 psi |
| Carrier/makeup gas types | N₂, He, H₂, Ar |
| Flow stability | < 1%/10 min |
| Injection ports | Up to 2 |
| Injection modes | Split, splitless, pulse split, pulse splitless |
| Column compatibility | 0.1–0.53 mm ID |
| Maximum split ratio | 12500:1 |
| Injection port temperature | Up to 450°C |
| Gas saving mode | Yes |
| Septum purge | Electronic control |
| Flow range | 0–500 mL/min (N₂), 0–1250 mL/min (H₂/He) |
| Injection port surface | Ultra-deactivated |
| Transfer-line temperature | 50–400°C |
| Ion source type | Dual-filament EI source |
| Ionization modes | Positive & negative CI |
| Emission current | 0–300 μA |
| Ionization energy | 0–240 eV |
| Ion source temperature | 50–350°C |
| Cleaning gas flow | 0–5 sccm |
| Quadrupole material | High-precision molybdenum |
| Pre-rod design | Yes |
| Mass range | 1.5–1200 u |
| Mass resolution | 0.6–0.8 amu |
| Mass stability | ±0.10 u/48h |
| EI sensitivity | 1 pg OFN, S/N ≥ 2000:1 |
| SIP sensitivity | 100 fg OFN, S/N ≥ 300:1 |
| NCI sensitivity | 200 fg OFN, S/N ≥ 2000:1 |
| PCI sensitivity | 100 pg BZP, S/N ≥ 1200:1 |
| Maximum scan speed | 20000 u/s |
| Maintenance access | Side-opening design |
| Detector type | Long-life channel EM |
| Ion path | Triaxial |
| Dynamic range | ≥ 10⁷ |
| Vacuum pump system | Mechanical + turbo pump (250 L/s He) |
| Vacuum lock performance | 10⁻⁴ Pa in 20 min, maintains vacuum during outages |
Gas Chromatography Mass Spectroscopy EZL-GCMS102 delivers accurate separation and sensitive detection of chemical compounds for dependable analytical results. It is widely used in forensic science, clinical diagnostics, material characterization, and quality control testing.
