Catechol Back Catalog number: 71512 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674938 Diazinon, 250mg Price on request 673981 Thiophanate-methyl, 250mg Price on request 70224 Napropamide, 1000µg/ml in MeOH, 1ml Price on request