USGS 8022 Standard Back Catalog number: 93314 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11064.12-K-MEX2 2,6-Diisopropylphenol-d18,1000 µg/mL,MeOH,1mL, Price on request 78011 Dinoseb Price on request AC-AQ03-030 Aqueous ethanol control EtOH AQ (0.3g/L), 10 x 3.0ml Price on request