EPA Method 611 - Analytes Back Catalog number: 19107 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0441.13-500-IO 2,3,6-Trimethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 829-26-5 Price on request 81204 EPA Method 8121 Surrogate Standard Price on request 675839 Azinphos-methyl, 100 µg/ml, Toluene, 1ml Price on request