Catechol Back Catalog number: 71512 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674480 Lactofen, 100mg Price on request 1348.20-10MG Benzo[b]fluoranthene-d12, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 93951-98-5 Price on request 1612.9-100MG Indene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 95-13-6 Price on request