
38种农药混标,100ppm
38种农药混标,100ppm
3种有机磷农药混标溶液,100ppm
甲醇中8种磺胺混标,100μg/ml(农业部1077号公告-1-2008)
14种农药混标,100ppm
10种杀虫剂混标, 100ppm
32种农药混标,100ppm
甲醇中17种磺胺混标, 100μg/ml(农业部1077号公告-1-2008)
8种农药混标,100ppm
正己烷中4种BHC异构体混标,1ml甲醇溶液/只,每包装1只,含以下品种各100ug/ml(100μg/ml):α-BHC,β-BHC,γ-BHC,δ-BHC
38种农药混标,100ppm
甲醇中6种磺胺类药物混标, 100μg/ml(GB/T20759-2006)
5种农药混标,100ppm