如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
4-碘苯硼酸
2,5-二甲基苯磺酰氯
ERLENMEYER-FLASKS, BORO.-GLASS, 200 ML, WITH GRADUATION, WIDE MOUTH
2-氯乙基乙基硫醚
NOT LONGER AVAILABLE !
MEASURING BEAKERS, WITH HANDLE AND SPOUT, CRYSTAL CLEAR,GRADUATED, SAN,2000:20 ML; H 215 MM CYL.
真空阀
FLASKS, FLAT BOTTOM, CENTER NECK, ACC. TO DIN 12348, 500 ML, ST 45/40
塑料中PAH标准样品B
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