Sulfur trioxide-pyridine complex, 98%, active SO3 ca 48-50%
品牌:
ALFA (U.K)
品號:
A12202.09
品名:
Sulfur trioxide-pyridine complex, 98%, active SO3 ca 48-50%
規格:
10g
CAS:
26412-87-3
貨號:
A12202.09