เครื่องวิเคราะห์โดยใช้หลักการ Gas Chromatography (GC/MS) ยี่ห้อ Skyray Instrument

GC Specifications	MS Specifications
Inlet temperature: Max. 450°C	Source Ionization energy: 5eV-250eV (Adjustable)
Pressure range:0-100psi, ± 0.002psi	Mass range 1.5-1000amu
Pressure control mod: Electronic pressure control (EPC)	Resolution: Unit resolution (full width at half maximum)
Column temperature: 4-450 degrees C	Ion source temperature 100-350 degrees C
Split mode: Split/splitless, max ratio: 1000:1	> Filament emission current: 0-350 mA
Heating rate: Up to 1201/min	Detector: High energy dynode electron multiplier
Temperature programming: 7 stages/8 platforms	Stability ±0.10 amu/48 hrs
Auto Sampler: Optional	Sensitivity: Full scan, 1pg OFN at m/z 272 with S/N >30:1 (RMS)
	Scan rate: Up to 10000 amu/s
	Vacuum: Turbo molecular pump(87L/s)

GC system equipped with electronic pressure/flow control system (EFC/EPC) with El filament for high electron emission efficiency
Quadrupole with pre-filter and high energy dynode electron multiplier
Reliable Vacuum system with turbo molecular pump
Real-time vacuum monitoring with vacuum gauge
Digital RF Technology ensures better sensitivity and resolution in full mass range
The "ChemAnalyst" software controls auto sampler, GC and MS
Full scan (SCAN) and selective ion monitoring (SIM) modes
Quick display of total ion current (TIC) and mass spectrogram
Accurate qualitative and quantitative analysis with Skyray NIST spectrum database with free online upgrades