JMHW挥发性有机溶剂A, JMHW Volatile Organic Solution A,2000 μg/mL in MeOH

有机挥发物混标, KDWR VOC Mix B,100 μg/mL in MeOH

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

卡尔费休法测定原油中的水份用标准品, Water content,5000 μg/g in Anisole:Isopropanol (90:10)

2-Bromo-4,6-dinitroaniline

2-溴-4,6-二硝基苯胺

实验室检测标准品, Laboratory Performance Check Standard,Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid

9组分碱/中性混标, Base/Neutral Mix 4,Varied conc. in Methanol:Dichloromethane (50:50)

标准品, Chlordane (0.02 mg/mL) &Toxaphene (0.20 mg/mL),Varied conc. in MeOH

11种酚类混标, Phenol Mix,Varied conc. in MeOH

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