AccuStandard
方法552-卤乙酸甲酯, Method 552-Haloacetic Acid, methyl esters,1000 μg/mL in MtBE
方法552-卤乙酸甲酯套标, M.552-Haloacetic Acid, methyl ester set
Octanal,1000 μg/mL in Methanol
辛醛
辛醛2,4-二硝基苯肼, Octanal-DNPH,1000 μg/mL in MeOH:AcCN (95:5) (as deriv.)
Pentanal-DNPH,1000 μg/mL in MeOH:AcCN (95:5) (as deriv.)
戊醛-DNPH
羰基类混标, Carbonyl compounds,1000 μg/mL in AcCN
2',4',5'-Trifluoroacetophenone,20.0 μg/mL in Acetonitrile
2',4',5'-三氟苯乙酮
标准品, Purgeable Halocarbons and Aromatics,0.2 mg/mL in MeOH
可吹脱卤代烃6种混标-气体, Purgeable Halocarbons-Gases,0.2 mg/mL in MeOH
可吹脱芳烃-汽油11种混标, Purgeable Aromatics-Gasoline ID ,0.2 mg/mL in Methanol