Instrument Standard 3 Back Catalog number: 53079 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BDF-234 2,3,4-Tribromodibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 90306 1,3,5-Trichlorobenzene Price on request BDE-209S Decabromodiphenyl ether, 50µg/ml in IO,1ml Price on request