Formaldehyde-DNPH,1000 μg/mL in AcCN

甲醛-2,4-二硝基苯腙

多氯联苯混标33种, Method 1668A -Combined Congener Standard,20.0 μg/mL in Isooctane

方法200.7校准标准品-修订版4.41994年5月, Method 200.7 Calibration Standard 2,Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid

方法200.7仪器性能检测- 校正4.41994年13月, Method 200.7 Instrument Fortifying Solution,Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid

峰标准检测, Spiking Std #3 Method 200.7 (1983),Varied conc. in 2-5% Nitric Acid

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

Bromodichloromethane

一溴二氯甲烷

1,4-Dichlorobenzene ,0.2 mg/mL in MeOH

对二氯苯

2,2-Dichloropropane ,0.2 mg/mL in MeOH

2,2-二氯丙烷

有机挥发性液标, VOC Liquid Mixture-Modified,2.0 mg/mL in Methanol