5-Hydroxythiabendazole, 100 µg/ml, Ethyl acetate,

Diisobutyl phthalate, 250mg

4-Phenyldibenzofuran, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 74104-10-2

1,2,3,4,6,8,9-Heptachloro[13C12]dibenzofuran, 1.2ml x 1ug/ml, nonane