Kjeldahl copper catalyst tablets, technical, contains 1g Na2SO4 and equivalent of 0.1g CuSO4
品牌：
FISHER UK
品號：
K/0120/80
品名：
Kjeldahl copper catalyst tablets, technical, contains 1g Na2SO4 and equivalent of 0.1g CuSO4
規格：
500TA
貨號：
K/0120/80
