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Propyl Acetate
4-氨基安替比林-d3
6-Azido-6-deoxy-1,2-O-isopropylidene-α-D-glucofuranose
丙酸倍氯米松:用于系统适用性试验
1-Ethyl naphthalene
Trifluoroacetic anhydride (无证书)
Fenitrothion oxon
氟酰胺,250mg 标准品
1-甲萘 2000ug/ml 标准品
6种农药混标 BePure-27399LC-12