2,3',4,4',5-Pentachloro-3-biphenylol, 1.2ml x 50ug/ml, nonane

1-(3,4-Dichlorophenyl)-3-methylurea, 100mg

Caffeine

3-Methyl-2,2',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.