产品详情
1ST47632-100M 甲醇中9种磺胺类药物混标溶液(2021国抽兽残,GB/T 21316),100μg/mL
1ST47586-100A 乙腈中12种磺胺类药物混标溶液 (GB/T 29694-2013),100μg/mL
1ST47090-100M 甲醇中3种硝基咪唑类药物混标(GBT 18932.26-2005)溶液,100μg/mL
1ST29486-100A 乙腈中30种禁用农药混标溶液(药典2341农残测定,LCMS/MS),100μg/mL