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
VOCOL 气相毛细管柱
2,3,5,6-Tetrachloroanisole,10ng/ul 标准品
2-甲氧基-4-氟苯酚
2-甲基-5-硝基苯甲腈
6-甲基-3-氨基吡啶
PUNYW7233597 Balsalazide Impurity 33
EVAPORATING DISHES, PORCELAIN, WITH SPOUT, FLAT BOTTOM, 50X10 MM, 10 ML
STIRRING THERMOMETER, SOLID STEM -10/+50:1 G.C, OD. 6/7 MM X 200 MM
吡啶盐酸盐
搅拌机配件-夹头