2-Butoxy-2-oxoethyl butyl phthalate

丁基邻苯二甲酰羟乙酸丁酯

钙钠钾镁标准品, Instrument Calibration Standard,5000 μg/mL in 2-5% Nitric Acid

Bromodichloromethane

一溴二氯甲烷

卡尔费休法测定原油中的水份用标准品, Water content,1000 μg/g in Anisole

方法200.7性能测试标准品, Performance Check Std Method 200.7,Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid

12组分碱/中性混标, Base/Neutral Mix 1,Varied conc. in CH2Cl2

氘代蒽, Anthracene-d10,2.0 mg/mL in CH2Cl2

3组分可吹脱内标, Purgeable Internal Standard,1.5 mg/mL in MeOH

多氯联苯混标(1-10氯), DCMA-PCB Isomer Mixture,Varied conc. in Hexane

方法1613标准曲线, Method 1613 Native Calibration Curve