Di-n-hexyl phthalate, 100µg/ml in Isooctane, 5ml

(2RS)-2-(4-Butylphenyl)propanoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3585-49-7

pH 6.0 Standard @ 25°C

4,4’-DDE