PSA-C18-Mix 2

Naproxen, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 22204-53-1

6-n-Propylchrysene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 6910-41-4

2,3,4-Trichloroanisole,100 µg/mL,MeOH,1mL,