Ace Glass 6557-50 Cyanide Distillation Apparatus

Cyanide distillation apparatus used in testing for soluble and insoluble cyanides in water. Flask is 1000mL with 24/40 joint and #7 Ace-Thred that permits variable depth positioning of fill tube. Fill tube has been designed with a float valve for added protection against "boil back" or splattering that occurs with conventional tubes. Still head is jacketed and lengthened for more efficient condensing. Head and cold finger have a 29/42 joint and a #11 Ace-Thred on side arm. Two #11 bushings, back to back, hold the threaded adapter to still head by compressing PTFE ferrules against the adjustable depth glass dispersion tube. Frit on dispersion tube is Porosity D, 10-20 micron. Joint on trap is 19/22. Side arm on threaded adapter is 8mm.

Apparatus consists of:

• Flask, 1 L, 24/40, #7 Thred, with Bushing
• Fill Tube
• Distilling Head, only, 29/42, #11 Ace-Thred
• Condenser, Finger, 29/42, Size D H/C
• (2) Bushing, #11
• Adapter, Threaded, #11, 19/22
• Dispersion Tube, Porosity D (10-20 micron)
• Trap, 19/22
• (3) Ferrules, PTFE, one #7, two #11, Per Pkg.