2-(2-Hydroxy-5-methylphenyl)benzotriazole

2-(2-羟基-5-甲苯基)苯并三唑,Tech级,TECH级

2,4-Di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol

2-(3,5-二叔丁基-2-羟苯基)-5-氯苯并三唑,TECH级

硫化植物油标准品,TECH级, Akrofax? B

c19-c40正构烷烃套标, Alkanes C19-C40 Kit

直连烷烃混标 C8-C12, Akanes Mix C8-C12,0.5 mg/mL in Hexane

icp质量控制标准品, ICP Quality Control Standard #1,100 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid

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

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

9-Nitroanthracene

9-硝基蒽

9,10-Dinitroanthracene

9.10-二硝基蒽