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
刷子,直径 60 MM
Cross Body Tefzel .020in thru
1,3-二叔丁基苯 ,>98.0%(GC)
LIDS, FLAT FLANGE, DN 200, CN ST 45/40
CD-AL2O3/Na2SO4气相毛细管色谱柱
10×Poly(A) Polymerase Buffer
维达洛芬标准品
套装 12X32 样品瓶 /旋盖/钳口盖/ -未组装 100
30x4mm 5um Hypersil GOLD Amino
SCREW CAPS LDPE BROWN GL 32 FOR BOTTLES WIDE NECK 50,100 ML