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
trans-Dichlorobis(tricyclohexylphosphine)palladium(II)
CNW dSPE分散固相萃取纯化管(EN 15662:含脂肪和蜡状物的果蔬)
RED CONICAL STOPPER - 37x28 mm, h 37 mm
D-(+)-核糖酸-1,4-内酯
原卟啉
3',4'-(亚甲基二氧)苯乙酮
SPHERICAL JOINTS, BALL MEMBERS, S 40/25, DURAN, 30 X 150 X 2,0 MM, TO DIN 12264/1244
(定制产品)7种元素ICP-MS混标,Al/Ba/B/Co/Ni/Be/Mo,100mg/L溶于2% HNO3 + Tr HF
定制10组分多溴联苯混标
HV-ECK-VENTIL,0-6 MM, NORMAG