Shimadzu 5 Å methane column
Shimadzu 5 Å methane column Details:

Name: Packed column
Specification: 3m*3mm
Model: 5 Å
Application: Determination of non-methane total hydrocarbons, methane

A large number of mixtures of C1-C9 alkanes and olefins produced in petrochemical production are collectively referred to as total hydrocarbons. Hydrocarbons are flammable and explosive, and pollute the environment and endanger human health. Currently, there is no method for determining total hydrocarbons in workplace air monitoring.

Tengzhou Haohan Chromatography Instrument Technology Service Co., Ltd. has studied the method of enriching C2-C9 hydrocarbons in the air with activated carbon tube, and then performing chromatographic analysis after thermal desorption. Various hydrocarbon gases do not need to be separated and directly enter the hydrogen flame detector to obtain a total chromatographic peak. The method is accurate, fast, simple and feasible.

Shimadzu 5 Å methane column test spectrum: