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化学品和试剂的新目录

干燥介质
Scharlau < 返回

分子筛 3 Å, 球状, 2 - 3 mm

- Synonyms: Sodium aluminium silicate
- Solub. in water: (20 ºC): insoluble
- LD 50 (oral, rat): > 5110 mg/kg
- Tariff number: 3824 99 15 00

SPECIFICATIONS
pore diameter : 3 Å

Volume 货号
x 250g TA01400250
x 1kg TA01401000