Isophoronediamine (cis- and trans- mixture), 25ml

Herbicide Free Acid Standard

2,4-Dibromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53592-10-2

4-Dodecylphenol, mixture of isomers, 250mg