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

电导仪校准标准品, Conductivity Meter Calibration Standard,1410 μs/cm in Water

油,油脂和石油烃混标, Oil, Grease &Petroleum Hydrocarbon Mix,Total 4.15 mg/mL in Freon 113

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

有机挥发物60种混标(与M-8260-ADD-10X、S-1321B-10X配套,适用于HJ 605-2011), Method 502.2-Volatile Organic Compounds,2.0 mg/mL in MeOH

Dibromochloromethane

一氯二溴甲烷

trans-1,2-Dichloroethene,0.2 mg/mL in MeOH

反式-1,2-二氯乙烯

2,2-Dichloropropane

2,2-二氯丙烷

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

6种气体组分502.2, Volatile Organic Cmpds-Gases,2.0 mg/mL in MeOH