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
STIRRER MAGNETS Cylindrical
4A分子筛, powder
ADJUSTABLE HANGING BAR SPINNER FLASKS 1000 ML, WITH SILICONERUBBER STOPPER "BIOGEN" GL 45, STOPP
Cerium(IV) Oxide
PP SCREW CAP CONTAINER, STERILE SINGLE, 30 ml, ? 35x38 mm (400 pcs)
4-(5-氯-2-吡啶偶氮)-1,3-苯二胺[用于钴和镉的色度分析]
As, Be, Cd, Cr, Ni, Pb, Se, Tl
4-叔丁基二苯硫醚
香豆素
氯甲酸-1-氯乙酯