饮用水中金属检测标准品, Primary Safe Drinking Water Act Metals-ICP,Varied conc. in 2-5% Nitric Acid

饮用水中金属检测标准品, Primary &Secondary SDWA Metals-ICP or MS,Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid

Methyl pentadecanoate,10.0 mg/mL in Hexane

十五酸甲酯

Methyl octadecanoate

硬酯酸甲酯/十八烷酸甲酯 C18：0

Methyl Tetracosanoate

二十四酸甲酯/木蜡酸甲酯/C24

光谱干扰校准标准品3, Spectral Interference Check Solution #3,Varied conc. in 2-5% Nitric Acid

硫校准标准品套标, Sulfur Calibration Set

半挥发性标准品B2100258, Semi-Volatile Spiking Solution,2.0 mg/mL in CH2Cl2

除草剂混标, Herbicide Spiking Mix (2,4-D &2,4,5-TP),2.0 mg/mL in MeOH

农残标准品, Pesticide Spiking Mix,2.0 mg/mL in MeOH