IC Standard 1B Back Catalog number: 50700A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ULM-4836-1.2 g-Hexabromocyclododecane, 50µg/mL in Toluene,1,2ml Price on request EN-1948CVS European Method EN-1948 Calibration Kit, 6 x 500ul, nonane Price on request 672995 alpha-Estradiol, 100mg Price on request