Cyanide distillation apparatus, PYREX®

Supplier: Corning
3350-CFCO 3350-CJO 3350-DTO 3350-ITO 3350-TO 4968-1L
CORN3350-CFCOEA 194 SGD
CORN3350-CFCO CORN3350-CJO CORN3350-DTO CORN3350-ITO CORN3350-TO CORN4968-1L
Cyanide distillation apparatus, PYREX®
Distillation Components Distillation Sets
Cyanide distilling apparatus made of PYREX® borosilicate glass to determine soluble and insoluble cyanides in water.

  • Very good chemical resistance
  • High temperature resistance
  • Minimal thermal expansion giving relatively high resistance to temperature changes

Cyanide, as hydrocyanic acid (HCN), is released from cyanide complexes by means of a reflux-distillation and is absorbed in a scrubber containing a sodium hydroxide solution. Tygon® tubing connects the reaction/distillation section to the absorption scrubber, making set-up easier and less susceptible to glass breakage. Inlet tubes have funnel openings for easy addition of acid. Sample capacity: 500 ml.

Certifications: Apparatus meets the requirements of E.P.A. SW-846 methods 9010 and 9012, and ASTM method D-2036.

Ordering information: Apparatus includes a 1 L two-neck boiling flask, cold finger condenser, condenser jacket, dispersion tube, distillation trap tube, inlet tube, and Tygon® tubing.
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