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
氧特丁磷 标准品
PEEK 头
豆苷
QUALITATIVE FILTERPAPERS, LOW ASH CONTEND, MEDIUM-SLOW (SHEET)
Oasis HLB 柱
FRIT 2UM 1/8"OD X 0.04" 10/PK
4-氨基-9-芴酮
CONNECTING TUBES,T-CHAPE,PP, TUBING I.D. 3 MM
广口瓶,低密度聚乙烯;聚丙烯螺旋盖,125ml容量
电极