The CSLR has a flow path constructed of stainless steel and consists of an unheated injector port with a controlled carrier gas supply. The carrier gas flow is adjusted using a needle valve and is normally set between 50 and 100 mL/min, according to standard methods. This sweeps the injection port and carries the standard into the sorbent tube. The calibration standard (gas- or liquid-phase) is introduced through the injector septum using an appropriate precision syringe. Compounds of interest are then swept onto the sampling end of the attached tube in the stream of carrier gas and reach the sorbent bed in the vapour phase.
For further support, please contact:
 | COE team Email: info@transmed.com.vn Hotline: 0949 934 595 |