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
SINGLE WAY STOPCOCKS, COMPLETE WITH SBW KEY, BORE 2.5 MM, NS 14.5, DURAN, " SIDE ARMS 9 MM "
塞利洛尔(Celiprolol)
气其他
ISO-Guide34-Ytterbium(Yb)标准溶液,1000mg/L溶于2% HCl
KJELDAHL-FLASKS, MADE OF QUARTZ SILICA W.RIM, DIN 12360, 750 ML, 115 X 340 MM
ODS-HYPERSIL-2 3UM 125X3MM COLUMN
5-氟-2-硝基苯腈
癸酸丁酯
番红O,藏红T, 生物染色剂, pure, 95%
2,5-二氨基-1,3-苯二磺酸