分子筛, 5A
规格或纯度: 60-80目,气相、液相色谱柱专用
CAS编号: 69912-79-4 分子式: Ca/nNa12-2n[(AlO2)12(SiO2)12] · xH2O
规格：1m*1/8
应用：适用于安捷伦6890,7890,7820,8860,8890
分离：
1.环境空气中甲烷
2.固定污染源中总烃，甲烷，非甲烷总烃的测定
 
Molecular sieve, 5A
Specification or purity: 60-80 mesh, dedicated for gas and liquid chromatography columns
CAS number: 69912-79-4 Molecular formula: Ca/nNa12-2n [(AlO2) 12 (SiO2) 12] · xH2O
Specification: 1m * 1/8
Application: Suitable for Agilent 68907890782088608890
Separation:
1. Methane in the ambient air
2. Determination of total hydrocarbons, methane, and non methane total hydrocarbons in fixed pollution sources