2,3,3',4,4',5,5',6-Octachlorobiphenyl (205)

Calibration Standard 1

Spironolactone,neat,neat,10mg,

n-Pentatriacontane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 630-07-9