Rifampicin, 500mg

n-Hexyl 4-hydroxybenzoate, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1083-27-8

2,3,4,7,8-Pentabromodibenzofuran, 1.2ml x 50ug/ml, toluene

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