ASTM D-4815 Quantitation Peak ID Mix Back Catalog number: 51070 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79073 EPA Method 8330 Analyte Price on request 1051.14-500-IO 2,6-Dimethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 89816-75-1 Price on request 2749.9-1ML Propiophenone, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 93-55-0 Price on request