Heptanal-DNPH,1000 μg/mL in MeOH:AcCN (95:5) (as deriv.)

庚醛-2,4-二硝基苯肼

羰基2,4-二硝基苯肼混合标准品, Carbonyl DNPH Derivatives,1000 μg/mL in Acetonitrile

2',4',5'-Trifluoroacetophenone,2.0 mg/mL in AcCN

2',4',5'-三氟苯乙酮

标准品, Target Analytes,2.0 mg/mL in Methanol

标准品, 600 Standard,2.0 mg/mL in MeOH

可吹脱卤代烃与汽油35种混标, Combined Purgeable Halocarbon &Gasoline ID Mix,100 μg/mL in Methanol

六氯芬和二氯芬, Hexachlorophene &Dichlorophene,0.1 mg/mL in AcCN

丙烯醛和丙烯腈2种混标(100 μg/mL 溶剂为甲醇和水), Acrolein &Acrylonitrile,100 μg/mL in MeOH:Water 90:10

联苯胺&3,3'-二氯联苯胺, Benzidine &3,3'-Dichlorobenzidine,1000 μg/mL in Methanol

EPA-608方法 16种混标, Method 608 Pesticides,20 μg/mL in MeOH