4-Chlorophenol, 100 µg/ml, Methanol, 5ml

2,4,6-Tribromo[13C6]phenol, 1.2ml x 100ug/ml, toluene

3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyltetrazolium Bromide, >98%, 1g

1-n-Propylpyrene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 42211-33-6