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
MEASURING TUBE, FOR WATER ESTIMATORS, ACC. TO DEAN STARK, 10 ML:0,1 ML, W. ST-STOPCOCK, WITH CONE
Ultrahydrogel水溶性GPC色谱柱
Poly spoon, length: 210 mm, spatula 30 x 13 mm, spoon 35 x 15 mm, made of stainless steel
STANDARD SOCKETS, DOUBLE, DG-GROUND, NS 14.5/23, DURAN
甲醇钠溶液
3-乙炔苯胺
AUTOMATIC CAPILLARY PIPETTES, DR. BARROLIER, ERROR +/- 1 %, 20 ML
隐丹参酮
挥发油接受管(比重大于1)
二糠基二硫