Liquid Chromatograph Mass Spectrometer FM-LCMS-A100 offers optimized and precise compound separation with pump flow rate of 1 to 4,000 µL/min. Equipped with advanced ESI and MRM for enhanced sensitivity and selectivity. Features user-friendly interface for controlling operational parameters. Integrated with multiplier detector technology for high-speed accurate measurement. Our Liquid Chromatograph Mass Spectrometer offers multi-component quantification and reliable qualitative analysis.
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Liquid Chromatograph Mass Spectrometer is widely used in targeted component analysis for water and food safety, neonatal genetic metabolic diseases detection, environmental analysis, clinical research and laboratories.
| Solvent Selection | Switchable between two solvent pairs (A/B or C/D) |
| Degasser Type | Vacuum Degasser, Separate degasser for each pump |
| Pump Flow Range | 1 to 4,000 µL/min |
| Maximum Pump Pressure | ≥ 18,850 psi |
| Pump Flow Rate Accuracy | ≤ 1% |
| Pump Flow Rate Precision | ≤ 0.075% RSD |
| Sample Injection Modes | Full loop injection Partial loop injection Microliter pickup |
| Injection Repeatability | Full loop:< 0.3 % RSD Partial loop: < 0.3 % RSD Microliter pickup: < 1 % RSD |
| Cross Contamination | < 0.05 % |
| Maximum Sample Capacity | 384 bits; 96 bits for standard liquid injection |
| Maximum Column Oven Capacity | Six 250 mm long chromatographic columns |
| Oven Temperature Control Range | RT + 5 °C to 90 °C |
| Oven Temperature Control Mode | Preheating of flowing phase + forced air circulation |
| Ion Source Type | Orthogonal Vertical Spray |
| Ion Source Gas Supply | Atomizing nitrogen: 0 to 2 L/min Desolvation nitrogen: 0 to 15 L/min |
| Maximum Spray Voltage | 6 kV |
| Control | Flow rate, voltage and temperature set via software interface |
| Exhaust System | Yes, prevents backflow and reduce memory effect |
| High-Temperature Blowback Gas | Nitrogen with flow rate of 0 to 5 L/min |
| Vacuum Interface Heating Design | Interface can be heated up to 110°C |
| Vacuum Interface Maintenance | Simple cleaning and maintenance without vacuum unloading |
| Ion Transmission System | 4-stage differential vacuum with multiple quadrupole transmission for accurate ion focusing |
| Mass Analyzer | Triple Quadrupole |
| Quadrupole Material | Molybdenum |
| Collision Cell Gas | Nitrogen supplied in a cylinder (purity > 99.999%) |
| Resolution | 0.4 to 2 amu (adjustable) |
| Mass Stability | Better than 0.1 amu/24 hours |
| Scanning Speed | ≥ 20,000 amu/s |
| MRM Channels | 100 channels/s |
| Mass Range (M/Z) | 5 to 1,000 amu |
| Dynamic Range | 6 orders of magnitude |
| Sensitivity | ESI+ MRM mode: 1 pg reserpine, S/N ≥ 100,000:1 ESI- MRM mode: 1 pg chloramphenicol, S/N ≥ 100,000:1 |
| Scanning Functions | Full scan Selected ion monitoring (SIM) Product ion scan Precursor ion scan Neutral loss scan Multiple reaction monitoring (MRM) Positive/negative ion switching scan, etc |
| Detector Type | Pulse-counting detector |
| Detector Technology | Multiplier without positive/negative ion discrimination |
| Polarity Switching Time | ≤ 50 ms |
| Vacuum System | Composed of mechanical and turbo molecular pump (With differential pumping and automatic power-off protection) |
| Operating Temperature | 18 to 25 °C |
| Operating Humidity | (20 ~ 60) % RH |
| Power Supply | Five sets of single phases (220 ± 20) V AC, 10 A, 50 Hz |
