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
棕色样品瓶 (单件) 4ML
滴瓶,透明,100 ml,含有胶头滴管及乳胶头
苏丹红G
Fluran HCA (F-5500-A) id. 2.06mm (2- collared tubing) 12 lengths
ASTEC CYCLOBOND I 2000 DM 5UM 50CMX4.6MM
气相色谱柱,TG-35MS AMINE 15m x 0.53mm x 3μm
SPARE BOTTLE, 500 ML, F.EYE-WASHING STATION NO. 7 086 001
Grip stopper, PLASTIBRAND, PE-LD,f. tubes 1148 00, pack. unit 20000 pcs.
Grade588; 定性湿强级滤纸
5-氟-2-硝基苯胺