EPA Method 8240A - Purgeable Surrogate Std Back Catalog number: 24002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 96128 Propylene glycol Price on request 51207 Stoddard Solvent Price on request 680422 zeta-Cypermethrin, 100 µg/ml, Acetone, 1ml Price on request