Anions Mix Back Catalog number: 50326 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 40019 EPA Method 622.1 Analytes Price on request 678012 Acephate, 100 µg/ml, Toluene, 1ml Price on request 674001 3,4-Dichloroaniline, 1000mg Price on request