EPA Method 531.1 Individual Analytes Back Catalog number: 30041 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 51174 AK102 Retention Time Window Solution Price on request I0355 Tris(2,3-dibromopropyl) Isocyanurate, >97%, 25g Price on request 2723.16-100-IO 1,3,4-d3-2-Isopropylthioxanthone, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request