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
奶粉中维生素A,D,E质控样
Triethanolamine caprate
2-Mercaptoacetanilide (无证书)
PUNYW27203220 1,4-Xylyl Diazide
Bronze, Phosphor (CDA 544)
N-(2-Aminoethyl)-2-(2,6-dichlorophenoxy)propanamide
去甲氟西汀盐酸盐溶液,100ppm
Sucrose octaacetate
Indole
全氟丁酸溶液, 100ppm