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
LGC CUSTOM - Pesticide Mix 177 in Acetone标准品
UPCHURCH FITTINGS KIT,SPECTRA-PHYSICS SYSTEM/RHEODYNE VALVE
结晶皿, PTFE材质,350 ml,圆柱形,无流嘴
4-氟-2-硝基苯甲醚
2.5ml LABMAX OE型瓶口分液器(无排气功能),含CNAS计量校准实验室资质证书
穿孔萃取仪
4-(甲磺酰基)苯甲酸
FLASKS, ROUND BOTTOM, TWO SIDE NECKS AT AN ANGLE OF 20°, 6 000 ML, CN ST 29/32, SN ST 14/23 ACC.
间苯二甲腈
Phenomenex Kinetex C18色谱柱