方法200.7半岛游戏平台官网入口网址 性能检测- 校正4.41994年12月, Method 200.7 Instrument Fortifying Solution,Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid

同位素标准溶液#1方法200.7(1991), Spiking Std #4 Method 200.7 (1991),200 μg/mL in Water, tr Nitric acid

三卤代甲烷混标, Trihalomethanes Mix,2.0 mg/mL in MeOH

Bromodichloromethane,2.0 mg/mL in MeOH

一溴二氯甲烷

1,4-Dichlorobenzene,2.0 mg/mL in MeOH

对二氯苯

2,2-Dichloropropane ,2.0 mg/mL in MeOH

2,2-二氯丙烷

标准品, Method 502-Volatiles Set (Modified)

6组分502C挥发性有机物, Volatile Organic Compounds,2.0 mg/mL in MeOH

6种挥发性有机化合物(VOC), Volatile Organic Compounds,2.0 mg/mL in MeOH

内标/替代混标, Internal Standard Mix 2,2.0 mg/mL in MeOH