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BG-F973014C(过滤器/磨口14/20/砂板G2直径30mm/容积60mL)'); document.write('¥260
Trifluoroacetic anhydride, 三氟乙酸酐/500g/CAS:407-25-0'); document.write('¥470
Hexamethyldisilane, 六甲基二硅烷/500g/CAS:1450-14-2'); document.write('¥423.5
Sodium hypochlorite, 次氯酸钠/500mL/CAS:7681-52-9'); document.write('¥10.8
Ethyl 2-oxocyclopentanecarboxylate, 2-氧代环戊羧酸乙酯/100g/CAS:611-10-9'); document.write('¥330