PROTEINS, ENZYMES, & CHROMATOGRAPHY
2024-2025 EDVOTEK ® RESOURCE GUIDE
Cat. #243 Ion Exchange Chromatography
For 6 Separations. Most molecules have a net charge within a pH range of 2 to 10. When the pH is altered, the net charge on molecules can change drastically. In this
experiment, a mixture of two chemicals is absorbed onto a solid support ion-exchange column and separated during elution under conditions that influence their net charge.
Requires 60-90 min.
Storage: Room Temperature. CLICK HERE For Experiment #243 Components and Requirements.
Cat. #108 Principles of Gel Filtration Chromatography
For 10 Groups. Introduce chromatographic separation to your class and show them how dyes of different colors separate on the basis of their size and shape.
This experiment contains materials for dye separation which include dye sample, elution buffer and plastic disposables. Columns may be rinsed and reused.
Packing Column 20 min. Column Separation 40 min.
Storage: Room Temperature. CLICK HERE For Experiment #108 Components and Requirements.
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