Pyriproxyfen Back Catalog number: 72472 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4033-ASS-IO Dibenzothiophene Cocktail 5 Analytes, each concentration as listed in isooctane; units: 1x1mL Relative ratios Chiron No. Name CAS No. Price on request 50055 Chromium (Cr) Price on request 79076 EPA Method 8330 Analyte Price on request