Common Anions EPA 300A Mix Back Catalog number: 59393 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70913 4-Nitrobiphenyl Price on request DF-2348-S 2,3,4,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request FRS-062S-0.5X Dechlorane Plus Syn, 50µg/mL in Toluene, 1ml Price on request