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Ethyl (triphenylphosphoranylidene)acetate, 乙氧甲酰基亚甲基三苯基膦/100g/CAS:1099-45-2'); document.write('¥590
BG-A362410(克氏蒸馏头/分馏头/磨口24/40/温度计磨口10/18)'); document.write('¥88.8
Triisopropylsilyl chloride, 三异丙基氯硅烷/5ml/CAS:13154-24-0'); document.write('¥450
BG-A681922(三通接头/2mmT型四氟节门/磨口19/22)'); document.write('¥129.6
Pyridine sulfur trioxide,三氧化硫吡啶/500g/CAS:26412-87-3'); document.write('¥700