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Benzyl chloride, 苄基氯/25g/CAS:100-44-7'); document.write('¥115
Chlorodiphenylphosphine, 二苯基氯化膦/25g/CAS:1079-66-9'); document.write('¥149
BG-PT250025(抽滤瓶/过滤瓶+核磁管清洗装置/6孔四氟塞+抽滤垫/硅胶/六件套)'); document.write('¥568.73