Group I Elements Starter Kit Back Catalog number: 52253 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676368 Tridecafluoroheptanoic acid, 100mg Price on request 59399A ICP Mix #1 Price on request (-)AHBCD (-)-α-1R,2R,5S,6R,9R,10S-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene Price on request