Lab Expo gas chromatograph mass spectrometers offers great accuracy for sensitive and specific analysis. These systems include pre-filter mass analyzers and electron multipliers, ensuring great sensitivity. They have seven-stage temperature programming and exact column flow rates. They enable simultaneous multi-component analysis, which increases productivity. They use electronic flow control and turbo pumps for stability. Our gas chromatograph mass spectrometers effectively screens and quantifies a diverse spectrum of chemicals in a single run.
| Specification | Details |
|---|---|
| Model No | GC-87 |
| Flow rate | 1 ~ 1.5 ml / min |
| Maximum flow rate | 10 ml / min |
| Inlet temperature | 450 °C |
| Pressure range | 0 ~ 100 psi |
| Heating rate | Up to 120 °C / min |
| Room temperature | 4 °C ~ 450 °C |
| Pressure control mode | Electronic pressure control (Supports CV and CC) |
| Split mode | Split / split less |
| Split ratio | 1000 : 1 |
| Temperature programming | 7 stages / 8 platforms |
| Auto sampler | Optional |
| Specification | Details |
|---|---|
| Model No | MS-89 |
| Mass range | 1.5 ~ 1000 amu |
| Ion – source temperature | 100 °C ~ 350 °C |
| GC-MS interface temperature | 450 °C |
| Scan rate | Up to 10000 amu/s |
| Stability | ± 0.10 amu / 48 hrs. |
| Filament emission current | 0 ~ 350 µA |
| EI source ionization energy | 5 eV ~ 250 eV |
| Resolution | Unit resolution |
| Detector | High energy dynode electron multiplier |
| Sensitivity | Full scan (S / N is ≥ 30 : 1) |
| Vacuum | Turbo molecular pump (67 L/s) |
