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Prodiamine Solution 100ug/ml in Isooctane
七氟菊酯
First Standard® 乙腈中环虫酰肼溶液,1000μg/mL
植物源性食品中4种固体农药混标 BePure-30719-g-DG
呋喃西林
诃子农残空白质控样 BQC4120031308B
2-Acetamidofluorene, Comet assay grade
除虫菊酯 I
萎锈灵标准溶液
First Standard® 甲苯中蔬果磷溶液,100μg/mL