1,2,4-Butanetriol, 1mg/ml in pyridine, 5 x 20ml

4-Methylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 832-64-4

Allyl sorbate, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 7493-75-6

2,2',3,4',5,5'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL,