2,3,4-Tribromodiphenyl ether, 1.2ml x 50ug/ml, nonane Back Catalog number: BDE-21 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 50625 Nitrite (NO2-) as N Price on request 52041 Interference Standard 4 Price on request 97586 Amine Mix, 500µg/ml in MeOH, 1ml Price on request