Perfluoro-3,6-dioxaheptanoic acid (NFDHA), 50µg/ml in MeOH, 1,2ml

4-Methylcatechol

Resmethrin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 10453-86-8

9-Oxononanoic acid, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 2553-17-5