2-糠醛-DNPH, 2-Furaldehyde-DNPH,1000 μg/mL in AcCN

PMI羰基套标, PMI Carbonyl Set

Diethylene glycol hexyl ether,1000 μg/mL in THF (anhydrous)

二乙二醇单己醚

方法200.7校准标准品-修订版4.41994年5月, Method 200.7 Calibration Standard 3,Varied conc. in 2-5% Nitric Acid

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

方法200.7校准套标-校正, Method 200.7 Calibration Std Set-Revised

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

油,油脂和石油烃浓缩混标, Oil, Grease &Petroleum Hydrocarbon Concentrates Mix,Varied conc.

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

Bromodichloromethane,0.2 mg/mL in Methanol

一溴二氯甲烷