Simazine (ring-13C3), 100ug/ml in MeOH, 1,2ml

2',3,4,5,6'-Pentachlorobiphenyl

Chlortetracycline hydrochloride

9-cis-Tetradecenoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 544-64-9