p,p'-Methoxychlor, 1.2mL x 100ug/mL, nonane

Norethisterone, 100µg/mL in Acetonitrile, 1ml

Triphenyl phosphate-d15, 1.2ml x 50ug/ml, toluene

p-Xylene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 106-42-3