Catechol Back Catalog number: 71512 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 56200 Spiking Standard 3 Price on request 1070.18-K-IO 1,3-Dimethyl-2-(3,7-dimethyloctyl)cyclohexane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 19550-61-9 Price on request 96142 Anthracene Price on request