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
铁丝刷
L-2,4-二氨基丁酸二盐酸盐
钠单元素溶液标准物质
硫酸钙,二水AR(沪试)
SINGLE STAGE CGA 580 SMART INDICATING &
CULTUR BOTTLES,WITH STRAIGHT RIM NECK 18 MM ? O , 200 ML BOROSILICAT GLASS
Elastin, Water Soluble, from Porcine Aorta
电缆
Whatman Polydisc AS 无菌在线滤器
DU PISTON(F.GLASS) 20ML*