EPA 601 - 624Mix Back Catalog number: 91474 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12159.41-12.4-MX Nodularin-R,12.4 µmol/L,water:MeOH=1:1,1mL, Price on request 2082.6-K-IP 3,4,5-Trichlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 609-19-8 Price on request BB-7 2,4-Dibromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request