Uvinul? 3040

2-羟基-4’-甲氧基二苯甲酮,TECH级

脂肪酸套标, Fatty Acid Kit

直连烷烃混标C13-C20, Alkanes Mix C13-C20,0.5 mg/mL in Hexane

QC检测标准品, QC Standard #2,100 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid

质量控制标准, Quality Control Standard,100 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid

21种无机元素质量控制标准品, Quality Control Standard,100 μg/mL in 2-5% Nitric Acid, tr HF

6-Nitrochrysene

6-硝基联苯

2,2'-二硝基联苯, 2,2'-Dinitrobiphenyl

1-Aminoanthraquinone

1-氨基蒽醌

4-Dimethylaminoazobenzene

二甲基黄(4-二甲基氨基偶氮苯)