Ohio Valley


Ohio Valley (GC)


 
Ohio Valley Specialty Company (USA) have more than 50 years of experience in the field of gas chromatography. OV produce all capillary columns from the purist form of glass, namely fused silica. Fused silica capillaries consist of fused silica tubing (SiO2) and many external coatings of polyimide. It is the polyimide coating that is primarily responsible for the notorious flexibility of the capillary column. OV tubing can withstand temperatures of over 425°C.
 
OV capillary phases:
OV-1, OV-1ms, OV-5, OV-5ms, OV-20, OV-35, OV-1301, OV-1701, OV-225, OV-624, Carbowax 20M, OV-351, OV-17
 
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