4,4'-Dihydroxydiphenylmethane, 1.2ml x 50ug/ml, methanol

2,2-Bis(bromomethyl)-1,3-propanediol, 100 µg/ml,

Pyroxsulam, 100 µg/ml, Acetonitrile, 1ml

2,4-Dichlorobiphenyl, 100µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 33284-50-3