pH 6.86 Standard @ 25°C

p-Aminobenzoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 150-13-0

Oxazepam-d5 (phenol-d5), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 65854-78-6

Tebuconazole, 100 µg/ml, Ethyl acetate, 5ml