Internal Standard Solution, 1.2ml, nonane

Benzo[a]tetracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 226-88-0

Irgarol-d9, 2,5mg

Bis(2-(2-butoxyethoxy)ethyl) adipate, 250mg