CUSTOM VOC STANDARD @ 2000μg/ml in PT Methanol

52组分502.2方法挥发性有机物, Wisconsin DNR VOC Mix,2.0 mg/mL in Methanol

饮用水主要金属含量测定, Primary Safe Drinking Water Act Metals-GFAA,10 μg/mL in 2-5% Nitric Acid

Methyl Nonanoate

壬酸甲酯

Methyl undecanoate,10.0 mg/mL in Hexane

十一酸甲酯

Methyl heptadecanoate,10.0 mg/mL in Hexane

十七烷酸甲酯

Methyl tricosanoate

二十三酸甲酯

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

渣油硫分析用标准品套标, Sulfur Calibration Set

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

除草剂甲酯混标, Methyl ester (2,4-D &2,4,5-TP),2.0 mg/mL in MeOH