4A分子筛的孔径为4A，吸附水，甲醇、乙醇、硫化氢、二氧化硫、二氧化碳、乙烯、丙烯，不吸附直径大于4A的任何分子（包括丙烷），对水的选择吸附性能高于任何其他分子。是工业上用量*大的分子筛品种之一。


名称：4A微径柱
规格：0.25m*1/16*0.75MM，100-120目
*高使用温度：300°C
编号：20241012004
适用于：gc-14c，GC-2010，GC-2014，GC-2030
 
The pore size of 4A molecular sieve is 4A. It adsorbs water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, and propylene, but does not adsorb any molecules with a diameter greater than 4A (including propane). Its selective adsorption performance for water is higher than any other molecule. It is one of the most widely used molecular sieve varieties in industry.
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Name: 4A Micro Diameter Column
Specification: 0.25m * 1/16 * 0.75MM, 100-120 mesh
Maximum operating temperature: 300 ° C
Number: 20241012004
Applicable to: gc-14c, GC-2010，GC-2014，GC-2030