EPA Method 8081A Pesticides QC Mix Back Catalog number: 92280 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9466.8-100-ME (S)-(+)-Pregabalin Price on request 91970 EPA Method 508.1 & 525.2 Pesticide Standard Price on request 71099 2-Diethylamino-6-methylpyrimidin-4-ol Price on request