DEF Back Catalog number: 79583 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92788 EPA Method 8081A Pesticide Standard B Price on request XA10150000AL Ametryn, 100μg/mL in Acetonitrile, 1ml Price on request 43028 GC/MS Calibration Standard Mix #2 Price on request