EPA Method 610/8310 Analytes Back Catalog number: 92429 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677518 Salicin, 100mg Price on request 9711.6-100-ME 2,5-Dihydroxymethyltetrahydrofuran, 100µg/mL, Solvent-, Unit 1mL, # of units-1, Cas.no. 104-80-3 Price on request 679819 Sulfapyridine, 100 µg/ml, Methanol, 1ml Price on request