GERSTEL Cooled Injection System 4 by Gerstel GmbH & Co. KG
The CIS 4 is the most widely used PTV inlet in the world. It is designed specifically to produce the best chromatography for sample introduction into high resolution capillary columns.
The CIS 4 provides unsurpassed temperature control and sample transfer by using patented heating/cooling technology and an optimized 2 mm inner diameter liner. The CIS line of inlets from GERSTEL are the only inlets that can be cryostatically cooled.If you are using capillary columns, you should be using an inlet... Read more