EPA Method 8141A/1657 - Analytes Back Catalog number: 92800 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 78010 Dichlorprop, 1000µg/ml in MTBE, 1ml Price on request 673186 Aclonifen, 10.0 µg/ml, Acetonitrile, 10ml Price on request 684449 N-Acetyl-S-phenyl-L-cysteine, 100mg Price on request