EPA Method 8240A - Purgeable Surr Std Back Catalog number: 20002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1086.12-K-T Biphenyl-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1486-01-7 Price on request L20795100AC Fluoranthene D10, 10µg/mL in Acetone, 10ml Price on request KBIO-BAM-10ML ß-glucuronidase-arylsulfatase mix from ocean-fresh Red Abalone Price on request