Agilent G1888 Headspace Samplercharacteristic:

70 sample trays and 12 heatable positions enable unmanned overnight operations for various applications
Automated constant heating time, stable overlapping injection, can achieve large sample flux in a short time
The deactivation injection channel from the injection needle to the transfer pipeline is a standard configuration. After connecting the inert volatile substance analysis interface on 7890A or 6890N, it becomes an inert chromatographic system.
The temperature control range of 40 ° C to 230 ° C enables analysis of semi volatile compounds and traditional low boiling point analytes at temperatures exceeding 200 ° C
The heating zone can be turned off, allowing for analysis of biological samples or heat sensitive analytes at room temperature
In addition to the conventional single extraction (one injection per sample bottle), two modes of multiple headspace extraction (MHE) will also be integrated
For sample analysis in special matrices, multiple puncture extractions can be performed, with 100 extractions per bottle
The concentration mode of multiple headspace extractions (MHE) allows for multiple extractions of a sample bottle to be tested, and gas chromatography analysis begins after the completion of the subsequent extraction
Includes multiple convenient testing and troubleshooting functions, including a set of four pre stored chemical testing methods, semi-automatic leak testing, and a power on self-test program