QC Standard 5

Chloroparaffin C14-C17, 42% Cl, 100µg/ml in CY, 10ml

n-Butyl iso-pentyl phthalate (n-Butyl 3-methylbutyl phthalate), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 144648-76-0

2-Methyl-4,6-dinitrophenol-d2