Ponceau 3R

4,4'-Dihydroxybiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 92-88-6

Methidathion, 100μg/mL in Acetonitrile, 1ml

1,2,11,12-Tetrachlorododecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 210115-98-3