2#柴油中硫分析标准品, Sulfur Calibration Set

饮用水中金属检测标准品, Primary Safe Drinking Water Act Metals-GFAA,10 μg/mL in 2-5% Nitric Acid

Methyl Tridecanoate

十三酸甲酯

Methyl Pentadecanoate

十五酸甲酯

Methyl eicosanoate,10.0 mg/mL in Hexane

二十烷酸甲酯/花生酸甲酯

Methyl tetracosanoate,10.0 mg/mL in Hexane

二十四酸甲酯/木蜡酸甲酯/C24

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

矿物油, Heavy Mineral Oil,Mineral Oil Blank

半挥发性有机物标准品, Semi-Volatile Spiking Solution,2.0 mg/mL in MeOH

除草剂混标, Herbicide Mix,Varied conc. in MeOH