Chlormequat chloride 1,1,2,2-D4, certified, 5mg

4-n-Pentylphenol, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 14938-35-3

1,2,3,6-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

4-Aminobiphenyl-d9, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 344298-96-0