Bitertanol, 100 µg/ml, Ethyl acetate, 5ml

Hexavalent Chromium (Cr+6), 10mg/mL in H2O, 500ml

5,5'-Difluoro-2,2',4,4'-tetrabromodiphenyl ether (2,2',4,4'-Tetrabromo-5,5'-difluorodiphenyl ether), 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 886748-32-9

Tri-n-pentyltin chloride,neat,neat,100mg,