
Kjeldahl selenium catalyst tablets, technical, contains 1g Na2SO4 and eq. of 0.05g selenium
品牌:
FISHER UK
品號:
K/0150/81
品名:
Kjeldahl selenium catalyst tablets, technical, contains 1g Na2SO4 and eq. of 0.05g selenium
規格:
1KG
CAS:
7782-49-2
貨號:
K/0150/81