Catecholamine Mix 2, 1000μg/ml in MeOH, 1ml

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

Individual Calibration Solutions, 200ul, nonane

n-Butyl n-octyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 84-78-6