EPA Method 200.8 Internal Standard Back Catalog number: 56332 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2922.10-100-ME 2-(4-Chloro-2-methylphenoxy-d3)propionic acid, 100µg/ml in MeOH, 1ml Price on request 680966 2-Decanone, 1ml Price on request 72274 (+)-gamma-Tocopherol Price on request