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

同位素标准溶液#1方法200.7(1991), Spiking Std #2 Method 200.7 (1991),10000 μg/mL in 2-5% Nitric Acid

7组分卤代烃类混标, Method 465-Mix B (Gases),0.2 mg/mL in MeOH

三卤甲烷混标, Trihalomethanes Set

1,2-Dibromo-3-chloropropane

1,2-二溴-3-氯丙烷

1,1-Dichloropropene,2.0 mg/mL in MeOH

1,1-二氯丙烯

EPA METHOD 8260 53种混标, VOC Liquid Mixture-Modified,2.0 mg/mL in Methanol

6种气体有机挥发物, Volatile Organic Cmpds-Gases,2.0 mg/mL in MeOH

14种挥发性有机化合物(VOC), Volatile Organic Compounds,2.0 mg/mL in MeOH

21组分苯系物混标, Method 502.2/524.2 Mix E,200 μg/mL in Methanol