Charcoal tube
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800B is designed for sampling and measurement of organic solvents in air with an air sampling pump for industrial hygiene (conformed to NIOSH requirements). Sampled air containing vapour of organic solvents is passed through a glass tube packed with charcoal which adsorbs the solvent. Adsorbed solvent is recovered with desorption solvent leeching followed by gaschromatographic analysis. |
