ASTM D-4815 Calibration Mix #2A Back Catalog number: 51214 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97297 Deuterated PAH Std., 2000µg/ml in MeChl, 1ml Price on request AE-00049-R1 Carcinogenic Aryl Amine, 10µg/mL in Ethyl AC, 1ml Price on request 56034 Selenium (Se) Price on request