CLP Pesticides & PCB's Resolution Check Mix Back Catalog number: 19161 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680116 Sorbic acid, 250mg Price on request 92575 EPA Method 8240B - Purgeable Internal Standard Price on request 2963.7-100-IO Phorate-d10 (O,O-diethyl-d10), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 298-02-2 Price on request