紫外线吸收剂 UV-329,TECH级, 2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole ,1000 μg/mL in Acetonitrile

c6-c19正构烷烃套标, Alkanes C6-C19 Kit

强碱性柱, Strongly Basic Columns,Varied conc. in Hexane

ICP多元素标准＃3, ICP Multi-Element Standard #3,1000 μg/mL in 2-5% Nitric Acid

标准品, Quality Control Standard Set

1-Nitropyrene

1-硝基芘

2,7-Diaminofluorene

2,7-二氨基芴

2-Aminoanthraquinone

2-氨基蒽醌

2-Amino-4-nitrotoluene,100 μg/mL in AcCN

2-氨基-4-硝基甲苯(2-甲基-5-硝基苯胺)

4,4'-Oxydianiline,100 μg/mL in AcCN

对氨基二苯醚/4,4'-二氨基二苯醚