Acids Calibration Level 1

n-Propyl 4-hydroxybenzoate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 94-13-3

Difethialone, 10 µg/mL in Acetonitrile, 10mL

Indeno[1,2,3-cd]pyrene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 203578-33-0