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
两性霉素B 来源于链霉菌 属,~80%
冻干粉中沙门氏菌(阳性)质控样
SPHERICAL JOINTS, CUP, POLISHED, KS 29/15, DURAN
SHORT NECK FLASKS, FLAT BOTTOM, MADE OF QUARTZ-SILICA, WITH BEADED RIM, DIN 12375, 100 ML, 63 X 9
LiChroCART 125-10,LiChroprep 60 Si 25-40μm定制柱
百菌清标准品
Triiron(0) Dodecacarbonyl
水中丙烯酰胺溶液标准物质
酸性紫 17
p-Methylacetophenone