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

3-NITRODIBENZOFURAN

3-硝基二苯并呋喃

2,7-Dinitro-9-fluorenone

2,7-二硝基-9-芴

6-Aminochrysene

7-胺基去乙酰氧基头胞烷酸

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

N-甲基-N'-硝基-N-亚硝基胍