Guard Col 10m 0.53mm 0.0um ,Each

Details:

Capillary guard column^ fused silica column protects and prolongs the lifetime of an analytical column by trapping non-volatile residues. Phenyl methyl deactivated surface for optimum wettability for both polar and non-polar compounds. Maximum temperature: 340[degree]c. Id: 0.53Mm. Length: 10m.