Photometric determination of fluoride with 1,8-dihydroxy-2- (4-sulfophenylazo) naphthalene-3,6-disulfonic acid (SPADNS).
New: - Shortened reaction time from 5 to 1 minute - No aluminum sealingHere you can download the Safety Data Sheet: https://www.mn-net.com/files/digitalAssets/sds/de-DE/918142_de-DE_GHS.pdf