2,4-DB Back Catalog number: 83563 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679181 Secnidazole hydrate, 10mg Price on request 70488 3-Methylcholanthrene Price on request 0753.13-K-IO 1,1,6-Trimethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 475-03-6 Price on request