2,2',4,5'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane

Carbaryl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 63-25-2

Guanylurea-HCl, 100µg/ml in MeOH, 5ml

d4 Pregnane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 205529-77-7