HPLC Standard

1,2,3,5-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane

Galactosan, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 644-76-8

6-Chloro-5-methyl-2-(1-methylethyl)phenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 89-68-9