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BH-11752-S(三联烧瓶夹/三联三爪夹/双调节/小号)
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BG-F321250L(厚壁鸡心磨口烧瓶/50mL/磨口14/20)
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BG-F363014C(磨口砂芯布氏漏斗/30mL/磨口14/20/直径30mm/G2)
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BG-F169100(两口反应瓶/100mL/磨口19/22)
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BT-12921-3(折叠梯/梯子/三步/承重150Kg)
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(R)-(-)-3-Chloro-1,2-propanediol, (R)-3-氯-1,2-丙二醇/25g/CAS:57090-45-6
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