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
PUNYW25318236 Dicyclanil Impurity 1
Anthranilic-3,4,5,6-d4 Acid 标准品
OP PESTICIDE CALIBRATION MIX 2, 1X1ML, HEXANE:ACETONE(95:5) 1000UG/ML 标准品
POE (20) nonylphenol
PUNYW25027377 Iomeprol Impurity 5
3-[(Aminocarbonyl)amino]-5-[4-(4-morpholinylmethyl)phenyl]-2-thiophenecarboxamide
Loam - Certified Reference Solid (Elevated Concentration of Priority Pollutants)
NSI 饮用水QC样-总毒杀芬
FDA-GC-MS-Screen for Melamine, Ammeline, Ammelide and Cyanuric Acid 标准品
Indole,