gc and ms

GC Mass Spectrometer Analysis In Drug Test — Cialan

Cialan is the first tier manufacturer and supplier of GC and MS in China, we provide GC MS gas chromatography mass spectrometry, GC MS testing instrument and professional after-service.

Quadrupole

Mass analyzer

1.5 - 1100.0 amu

Mass range

< 0.01 amu/48 h

Stability

Product Details Characteristics Parameter Message

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Product Details

GC/MS analysis 3250 advantages.

Drag-and-drop ion source, making the ion source easy to clean and service.

3D off-axis electron multiplier, making the instrument sensitivity has been greatly improved.

Rising and cooling rate reaches the international advanced level.

Characteristics

Air-heated column box can be installed with up to 2 capillary columns and up to 3 detector units.Wider operating temperature range, faster heating and cooling rate, improve analytical efficiency.

Low temperature drift quadrupole drive system guaranteesmass accuracy in the full mass range and provides better long-term stability.

Beams Linear ion detection unit,which provides a better instrument sensitivity.

High temperature inert ion source: high efficiency ionization, reduce pollution, equipped with two filament made of long life inert material,provide double the use time.

Simple and practical liquid and solid direct injection bar selection can quickly obtain the structure information of unknown material; can be equipped with automatic sampler.

The multi-curve merging function can combine multi-group calibration curves for quantitative calculation,which is suitable for the application scenarios with multi-group calibration curves in one method.

Multi-method batch processing automatic quantification function combined with data upload service to realize unattended continuous online detection.

It has a very low detection limit, the lowest can reach 100ppt or less.

Tags:

GC MS machine

Parameter

Model: GC-MS 3250
Working Conditions
Power	220 V, 50 Hz
Temperature	15℃-35℃
Humidity	25%-80% RH
Gas Chromatograph
Column oven temperature	Room temperature + 10℃-400℃
Temperature stability	≤±0.03℃
Maximum heating rate	40℃/min
Maximum run time	999.99 min
Maximum temperature: 400℃
Pressure range: 0-999 kPa
Flow range: 0-200 mL/min
Electronic controlled pressure, flow rate and split ratio
10-segment programmable temperature control
Split/splitless inlet (3rd generation EPC)
Multi-function Autosampler (optional)
Syringe specification: 1,5,10,25,50,100,250,500 μl
Sample tray specification: 110 digit sample tray (or 15 digit sample tray)
Times for each line injection: 1-99 times
Time distance for each injection: 0-9999s
Minimum quantity: 0.1 μl
Maximum quantity: 500 μl
Method type: 20
Sampling precision: ±1%
Mass Spectrometer
Mass range	1.5 - 1100.0 amu
Mass stability	Better than 0.01 amu/48 h
Resolution	Unit mass
Sensitivity	EI source 1 pg OFN S/N≥2000:1
Maximum scan rate	10,000 amu/s
Pressure control accuracy	0.001psi
Stability	Better than 0.01amu/48h
Detector	electron multiplier + high-energy dynode back focusing assemblyHigh energy hit the electrode after the focusing assembly
Optional Accessories
DIP 100 liquid/solid direct injection probe assembly
Thermal desorption device
Dynamic headspace sampler
Purge-and-trap sample concentrator