抗氧化剂套标, Antioxidant Kit

偶数烷烃混标C8-C40(23组份), Alkanes Mix C8-C40,0.5 mg/mL in Hexane

icp质量控制标准品, ICP Quality Control Standard #3,100 μg/mL in 2-5% Nitric Acid

ICP7种混标, Quality Control standard,Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid

标准品, Quality Control Standard Set

3-硝基荧蒽, 3-Nitrofluoranthene

1,6-Dinitropyrene

1,6-二硝基芘

2,7-Diaminofluorene

2,7-二氨基芴

2,4,5-Trichloronitrobenzene

2,4,5-三氯硝基苯

7-Nitrobenz(a)anthracene

7-硝基苯[a]蒽