ASTM D-4815 Quantitation Peak ID Mix Back Catalog number: 51070 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2553.6-1ML 2-Ethoxyethyl acetate, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 111-15-9 Price on request 1572.36-250MG Dimethyl pseudomorphine, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 121395-47-9 Price on request 674829 D4-Sulfathiazole, 10mg Price on request