EPA Method 8260B Surrogate Standard Back Catalog number: 23004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92467 Internal Standard Price on request 3329.12-100-AN Carbaryl, 100μg/mL in Acetonitrile, 1ml Price on request EPA-513CSSA Cleanup Standard Spiking Solution, 1.2ml, nonane Price on request