7200 Preconcentrator
24 ianuarie 2017
NiFTY – Nickel Ferrules
24 ianuarie 2017
Show all

7800 Autosampler

The 7800 Autosampler automates the analysis of up to 90 Sorbent Pens™ (Patent pending) and Micro-Sorbent Pens™ using 3 removable 30-position trays. The ability to use Sorbent Pens™ to “pre-extract” the headspace in a sample vial, or perform diffusive sampling in almost any location, followed by rapid delivery to a GCMS creates the ideal combination of sensitivity and efficiency.

The 7800 Autosampler automates the analysis of up to 90 Sorbent Pens™ (Patent pending) and Micro-Sorbent Pens™ using 3 removable 30-position trays. The ability to use Sorbent Pens™ to “pre-extract” the headspace in a sample vial, or perform diffusive sampling in almost any location, followed by rapid delivery to a GCMS creates the ideal combination of sensitivity and efficiency. The 7800 delivers each Sorbent Pen™ to the 5800SP Desorber for simultaneous GCMS injection and bakeout. After backout, the 7800 then returns the Sorbent Pen™ to the sealed sample tray resulting in Pens that are ready for resampling without further cleanup unless exposed to very high sample concentrations. Entech’s Micro-QT™ seal technology ensures leak tight connections, while the reproducibility of the Sorbent Pen™ allows for quantitative determination of headspace concentrations. The 7800 even allows for the co-injection of an internal standard, a capability which is typically lacking in other headspace enrichment techniques. The combined power and simplicity of the Sorbent Pen™ and 7800 / 5800SPDU finally provides an ideal solution for recovering virtually every compound in the sample headspace, allowing the development of hundreds of applications compatible with almost any matrix.