Quartz vial, 6 x 18 mm, for CIC, 50 pcs.

Sample vials made of quartz for Combustion IC. The sample vials are used when the sample contains alkali and/or alkaline earth cations which could affect the quartz combustion tube. These cations reaction with the quartz in the sample vial and are thus kept away from the combustion tube. Quartz wool (6.7302.120) is used to fix the samples in place in the sample vials.