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Benzyl chloride, 苄基氯/500G/CAS:100-44-7'); document.write('¥162
BG-P20050(普通漏斗/直径50mm)'); document.write('¥8.32
BG-F321410L(厚壁鸡心磨口烧瓶/10mL/磨口14/20)'); document.write('¥17.6
BT-P80001-21(手工冲子/圆冲/直径21mm)'); document.write('¥33.97
BH-10755(蝴蝶夹/固定酸碱滴定管/改良塑料)'); document.write('¥19.92