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

Diethyl sebacate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 110-40-7

Anthranilic acid isopropylamide, 100µg/ml in AL, 5ml

25-Hydroxyvitamin D2-d6, 50µg/ml in MeOH, 1ml