Yttrium (Y) Back Catalog number: 56139 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10400.12-50-T 1,3,5,7,9,11-Hexabromocyclododecane, isomer mixture, 50µg/ml in Toluene, 1ml Price on request 10868.17-250MG Atropine,neat,neat,250mg Price on request 10652.22-100MG Oxytetracycline, 96%,neat,neat,100mg, Price on request