זכוכית מיוחדת - Specialty Glass
PYREX 500mL Kjeldahl Nitrogen Distilling Apparatus, Standard Taper Joints
(Corning - קורנינג)
מק"ט: 3340-500
- This PYREX 500 mL distilling apparatus is used for determining nitrogen in organic compounds.
- This assembly includes a Kjeldahl flask specifically developed for this process and a Graham condenser with 10mm O.D. tubulations.
- Both the digestion and distillation stages can be performed in this flask.
- The assembly shown is the distillation stage, where the amount of ammonia, and hence, nitrogen, is established.
- The inlet tube allows the permanganate solution to be introduced after distillation.
- Supplied with an outer Standard Taper 29/42 joint on the flask and an outer Standard Taper 19/38 joint on the Graham condenser.
- Total height is 410mm; total width is 300mm; maximum O.D. is 97mm.
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