14) Add 1 vial of Pipecolic Acid stock (previously made, dissolved in water and frozen at -80), directly to mix. 15) Add 1 vial of Oleic Acid stock (previously made, dissolved in Ethanol and frozen at -80), directly to mix. 16) Add 1 vial of Linoleic Acid stock (previously made, dissolved in Ethanol and frozen at -80), directly to mix.