SODIUM SULFITE ANHYDROUS GR 97% ( NA2SO3)
品牌:
SHOWA
品號:
1955-5150-000-23SW
品名:
SODIUM SULFITE ANHYDROUS GR 97% ( NA2SO3)
規格:
500 G
CAS:
7757-83-7
貨號:
1955-5150-000-23SW