d-BHC

pH 2.0 Standard @ 25°C

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

Ethanol standard in water,5.0g/L,water, 1.5mL