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
SPME 进样隔垫 11mm
1-(4-氨基苯基)-4-(4-羟基苯基)哌嗪
BOSSHEADS,MADE OF ALUMINIUM, LASQUERED, FOR RODS OF DIA: 30 MM
Hibar 125-4,6,Purospher STAR SI 3μm定制柱
邻硝基苯酚
MICRO LAMBDA PIPETTES, TRANSFER TYPE, 5 UL, SUITABLE FOR CERTIFICATION, COLOR CODE WHITE
FLASK, ROUND BOTTOM, FLASKS CAPACITY 50 ML SOCKET ST 14/23
CLSR 8-425 开口 聚丙烯白色SHIMADZU
磷酸氢二钠,无水 ,99.99% metals basis
N-丁基间甲苯胺