Total Organic Carbon (C) Back Catalog number: 59224 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79814 Tetramethrin, 1000µg/ml in Acetonitrile, 1ml Price on request 79041 4,4’-DDE Price on request EDF-5999 Method 1613 Internal Standard Spiking Solution, 200ng/ml in Nonane, 0,5ml Price on request