Anions Mix Back Catalog number: 59576 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72355 Sulfometuron methyl Price on request 2448.8-K-IP 4-Methyl-2-nitroanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 119-10-8 Price on request 41121 EPA Method 624 Standard Price on request