Trifluoroacetic acid, 50µg/ml in MeOH, 1,2ml

Metals Mix

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

3,4,4'-Trichlorobiphenyl