Semi-Volatile Standard

Perfluoropropionic acid, sodium salt, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 378-77-8

Methyl-4-hydroxybenzoate, 1000µg/ml in MeOH, 1ml

Maltohexaose, >95%, 100mg