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
VISCOMETERS, CANNON UBBELOHDE A + DIL.B CAPILLARY NR. 350, RANGE cST 100-500 MM2/S, K: 0,5, NON-C
WATER ESTIMATOR ACC. TO DEAN STARK, COMPLETE WITH MEASURING TUBE 7,5 ML: 0,1 ML
维生素B1硝酸盐 99.9%
PUNYW8556322 Aripiprazole Impurity 19
水中硝酸盐-氮
split Frit玻璃衬管 5mm OD*54mm*3.4mm
二氯二羰基双(三苯基膦)钌
PUNYW9456468 Donepezil-d5 HCl
iso-Butyl 4-Hydroxybenzoate-2,3,5,6-d4 标准品
500ML量筒