硬脂酸,TECH级-无纯度, Stearic Acid TP ,1000 μg/mL in Hexane

2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol ,1000 μg/mL in Acetonitrile

2-(2H-苯并三唑-2-基)-4,6-二(1-甲基-1-苯乙基)苯酚 ,TECH级

2-(3,5-叔丁基-2-羟基苯)-2H-苯并三唑,TECH级, 2-(3,5-Di-tert-butyl-2-hydroxyphenyl)2H-benzotriazole

2-(2-羟基-5-叔辛基苯基)苯并三唑,TECH级, 2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole

正构C8-C22醇套标, Normal alcohols C6-C22 Kit

71C硫醇混合物, Mixture 71C-Mercaptan ,Varied conc. by %w/w

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

无机混标, QC Standard #2,100 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid

icp质量控制标准品, ICP Quality Control Standard Set

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