产品详情
农药残留标准品 feature:standard type degradation check mix packaging:ampule of 1 mL concentration:500 μg/mL each component in methanol suitability:suitable for 508 per US EPA suitable for 8081 per US EPA
多菌灵标准品
37种脂肪酸甲酯混标 (Supelco)
500种农药标准品列表(GB/T 19648-2006)
兽药标准品