Tylosin, 100 µg/ml, Methanol, 1ml

1-Chloro-2-propanol, 100mg

4,5-Dihydrobenzo[a]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 57652-66-1

2,2'-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane