TX TPH Calibration Standard (High End) Back Catalog number: 95155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended EPA-513CSSB Alternative Cleanup Standard Spiking Solution, 1.2ml, nonane Price on request S-4436-10-IO Hopane/Sterane Calibration Mix, 12 components, 10µg/ml in Isooctane, 1ml Price on request 673452 Thiacloprid, 10.0µg/ml, Acetonitrile, 10ml Price on request