Trichloroacetic acid (TCA), 100µg/ml in MTBE, 5ml

Pirimicarb, 10 µg/ml, Ethyl acetate, 10ml

2,4-Dibromophenol, 1.2ml x 100ug/ml, toluene

Cimetidine sulphoxide dihydrochloride, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 54237-72-8