pH 9.0 Standard @ 25°C

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

Bis(4-methyl-2-pentyl) phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 84-63-9

Thiophenol