| 品牌:haohan | | 型号:2m*3mm | | 加工定制:是 | |
| 测量范围:ppm | | 测量对象:化学试剂 乙酸酐 | | 控温范围:250 ℃ | |
| 尺寸:2000 mm | | 重量:0.02 Kg | | 化学试剂 乙酸酐:二氧化碳 | |
| TDX-02:非甲烷总烃 | | 石墨化碳黑:零级空气发生器 | | 空气发生器:液化石油气 | |
| GDX-105:环氧乙烷 | | | | | |
GBT 677-2011 化学试剂 乙酸酐,本标准规定了化学试剂中乙酸酐的性状、规格、试验、检验规则和包装及标志。
本标准适用于化学试剂中乙酸酐的检验。
名称:乙酸酐填充柱
型号:10%Apisone-M/Carbopack B(石墨化碳黑)
规格:2m*3mm,60-80目
编号:20220813001
*高使用温度:250℃
GBT 677-2011 Chemical reagents: Acetic anhydride, this standard specifies the properties, specifications, test, inspection rules, packaging and marking of acetic anhydride in chemical reagents.
This standard applies to the detection of acetic anhydride in chemical reagents.
Name: acetic anhydride packed column
Model: 10% Apisone-M/Carbopack B (graphitized carbon black)
Specifications: 2m*3mm, 60-80 mesh
Number: 20220813001
Maximum operating temperature: 250℃