Phthalic acid, bis-4-methyl-2-pentyl ester, certified, 0.1g

Betulin, 600µg/mL, Solvent-diisopropyl ether, Unit 1mL, # of units-1, Cas.no. 473-98-3

Perfluorooctadecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 16517-11-6

Azoxystrobin (free acid), 100μg/ml in Acetonitrile, 5ml