All-rac-alpha-tocopheryl acetate for peak id.,30mg

Ethyl pentadecanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 41114-00-5

Perfluoroheptane sulfonic acid, potassium salt,50 µg/mL,MeOH,1mL,

MCPP methyl derivative