Herbicide Free Acid Standard Back Catalog number: 92864 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1667.11-100-IO 1,2-Dichloroundecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 81246-86-8 Price on request 93902 Trihalomethane Standard Price on request PFRS-001S Bisphenol A bis(diphenyl phosphate), 100µg/ml in Toluene, 1ml Price on request