WP Total Phenolics Back Catalog number: 50218 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3511.19-100 Tetramethrin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 7696-12-0 Price on request 96053 Semi-Volatile Mix Price on request 47002 EPA Method 601 Purgeables Mix #2 Price on request