2种农药(克百威、涕灭威)定制G混标(附录B序号84,85)用于LC-MS,1000μg/ml溶于乙腈(GB 14848), Custom SV Mix 2C (LCMS)@ 1000μg/ml in Acetonitrile

正癸烷与正四十烷窗口标液,梯度浓度溶于正己烷(HJ 1021-2019), Custom hydrocarbon standard @ varied conc.in hexane

饮用水中汞检测标准品, Drinking Water Mercury Standard,10 μg/mL in 2-5% Nitric Acid

二级饮用水中金属检测标准品, Secondary SDWA Metals-ICP or MS,Varied conc. in 2-5% Nitric Acid

Methyl Decanoate

癸酸甲酯

Methyl tetradecanoate,10.0 mg/mL in Hexane

肉豆蔻酸甲酯

Methyl 12-hydroxystearate

DL-12-羟基十八烷酸甲酯

脂肪酸甲酯套标, Saturated Fatty Acid Solutions Kit

重馏分煤油中硫分析标准品套标, Sulfur Calibration Set

轻质油中硫含量测定标准品, Sulfur Calibration Set