Y T Standard Back Catalog number: 94485 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 18000-0568-100AN5 Guanylurea, 100µg/ml in Acetonitrile, 5ml Price on request BDE-176 2,2',3,3',4,6,6'-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 59557A Metals Mix #1 Price on request