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
草酰二肼
PK1 SPLIT LINER FOR VARIAN, 4.0MM ID, &
FILTER DISCS, POR.2, D. 20 MM, DURAN
3种农药残留(GB23200.33-2016组C)
Point and shoot adapter (SWD) M-1
10-425黑色开孔拧盖
2-硝基苯甲醛 ,99%
环酰菌胺
三糖铁琼脂培养基(USP)(Triple SugarIronAgar Medium)
PRECISION UNIVERSAL SET THERMOMETERS (ENCLOSED SCALE) NOT ENAMELLED OPAL GLASS SCALE, FOR OFFICIAL