ASTM D-4815 Quantitation Peak ID Mix

n-Pentyl benzyl phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1240-18-2

pH 1.0 Standard @ 25°C

(20R)-13(17)-Diacholestene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 82079-08-1