Cyanide as hydrocyanic acid (HCN) is released from cyanide complexes by means of a reflux-distillation and absorbed in a scrubber containing a sodium hydroxide solution

·         The cyanide ion in the absorbing solution is then determined colorimetrically or by volumetric titration

·         Design features compact Standard Taper 19/38 joints

·         Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements