PMI QA/ QC羰基标准品, PMI QA/QC Carbonyl Standard,250 μg/mL in Acetonitrile

EPA方法1668 QC标准品, EPA Method 1668 QC Standard,Varied conc. in Isooctane

校准标准品#4方法200.7, Calibration Standard #4 Method 200.7,Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid

水标准溶液1#, Spiking Std #1 Method 200.7 (1991),Varied conc. in Water, tr Hydrofluoric acid

方法465- 挥发物的套标, Method 465-Volatiles Set

三卤甲烷混标, Trihalomethanes Mix,0.2 mg/mL in MeOH

1,2-Dibromo-3-chloropropane,0.2 mg/mL in Methanol

1,2-二溴-3-氯丙烷

trans-1,2-Dichloroethene

反式-1,2-二氯乙烯

54种液体有机挥发物混标, Volatile Organic Compounds-Liquids,2.0 mg/mL in MeOH

6组分VOC混标, Volatile Organic Compounds-Gases,2.0 mg/mL in MeOH