EPA Method 524 & 624 - Internal Standard Back Catalog number: 19494 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674067 Miloxacin, 10mg Price on request S-FC2241S-1.2ML Metolachlor (ring-13C6), 100µg/ml in n-Nonane, 1,2ml Price on request 10820.14-100-AN Prosulfocarb Price on request