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
美菱DW-HW138超低温冷冻储存箱,卧式
1.8ML 螺口 棕色含 MRKING KIMSH
PCB No. 99标准品
p-Nitrophenyl Benzoate
2-己酮,98.0%(GC)
瓶盖 500个/包
LABORATORY SUPPORT, SIZE OF PLATE 400 X 400 MM
5-氯-2-甲基苯并噻唑
CENTRIFUGE TUBES, 100 ML, ROUND BOTTOM, GRADUATED, HEAVY WALL, WITH SCREW CAP, O.D. 44 MM, LENGTH
3-溴-2-硝基吡啶