Description
The complete PYREX Kuderna-Danish Concentrator apparatus consists of a 3-ball Snyder column with 24/40 joints (2158-3CO), a flask with a 24/40 outer upper joint and 19/22 inner lower joint, and a graduated tube with 19/22 outer joint. If further concentration is desired, select a 2-ball column (2158-2CO) and combine with the Kuderna-Danish tube of your choice. The 250 ml and 500 ml complete apparatus include a 10 ml tube. The 1000 ml complete apparatus includes a 25 ml tube. The apparatus is held together using glass hooks and 1 in. stainless steel springs.
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