Boron (B) Back Catalog number: 57305 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BDE-195 2,2',3,3',4,4',5,6-Octabromodiphenyl ether, 1.2ml x 50ug/ml, toluene Price on request NIST-1649B Urban dust - Organic contaminants, 2g Price on request 673580 Fenarimol, 100 µg/ml, Ethyl acetate, 5ml Price on request