2,3-Butanedione, 1000µg/ml in MeOH, 5ml

4-Methylbenzophenone, 1000mg

Sodium perfluoro-1-undecanesulfonate, 50µg/ml MeOH, 1,2ml

(24R)-24-Ethylcholest-8(14)-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 108881-85-2