Mixed Calibration Standard 1

2-Chloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

p-Terphenyl-d14, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1718-51-0

Perfluorohexanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-24-4