ASTM D-4815 Internal Standard Back Catalog number: 51072 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended UFA-022S Methyl cis-8,11,14-eicosatrienoate C20:3, 10mg/ml in heptane, 1ml Price on request 3496.12-100 Propyzamide, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 23950-58-5 Price on request 54195 Phosphorus (P) Price on request