硫化植物油标准品,TECH级, Akrofax? B

68C混合脂肪酸酯, Mixture 68C-Fatty Acid Ester,Varied conc. by %w/w

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

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

6-Nitrochrysene

6-硝基联苯

2-Acetamidofluorene

2-乙酰氨基芴

N-Methyl-N'-nitro-N-nitrosoguanidine

N-甲基-N'-硝基-N-亚硝基胍

6-Hydroxychrysene

6-羟基屈

4-Chloro-o-toluidine,1000 μg/mL in AcCN

4-氯-2-甲基苯胺

4,4'-Thiodianiline,10 μg/mL in Ethyl acetate

4,4-二氨基二苯硫醚