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
气相色谱柱,TG-WAXMS A 15m x 0.32mm x 0.50μm
NUCLEOSIL C8 5UM 10X4MM DROP-IN GUARDS 4/PK
BDS-HYPERSIL-C18 5UM 10X2.1MM DROP-IN GUARDS 4/PK`
甲醇/二氯甲烷(1:1)中?溶液
DROPPING FUNNELS, CYL., W.PESSURE EQUAL.,GRADUATED ST-STOPCOCK W. SCREW-THREAD RET., NUT, 500:10 M
Thin Wall Sleeves - Full Length A Type
BDS-HYPERSIL-C8 5UM 10X1MM DROP-IN GUARDS 4/PK
10 uL 盒装吸头
清洁水的欧盟水框架指令-I-质控样
N-hexanoyl-D-erythro-sphingosine