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
(1901)K钾标液瓶1 H2O,1000ug/mL
HPLC N,N-二甲基甲酰胺,>99.9%
MTO-DOWEX M43 ANION EXCH, 5KG
5-溴-2-氯三氟甲苯
ST-SOCKETS, PRECISO, ST 100/60 acc. to DIN 12249 FORM E, ?:110 MM, L:200 MM, W.TH.:5,0 MM
HYPERSIL GOLD CN 5UM 50X1MM COLUMN
派洛宁Y
1,3-双(羟甲基)脲
2-氯-4-甲氧基苯酚
结晶皿