EPA Method 508.1 & 525.2 Pesticide Standard Back Catalog number: 91970 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71609 2,3-Dibromopropionamide, 1000µg/ml in MeOH, 1ml Price on request 96067 Chloral hydrate Level 4 Price on request 677626 Ioxynil-octanoate, 100 µg/ml, Ethyl acetate, 1ml Price on request