The MiniZone II Zone Refiner for ultra-purification of organic chemicals. Achieve exceptional purity through zone refining - the method of choice for concentration of impurities.

Zone refining is the method of choice for ultra-purification of organic chemicals. The MiniZone II offers automated, solvent-free purification in a compact benchtop format.
Requires no solvent or column for purification
Complete sample recovery with no material loss
Operates automatically for up to 18 hours
Sample sizes from 250 mg to 4 grams easily purified
Requires only minutes to set up and start
Works with any crystalline material that melts without decomposition
Chemicals that melt without decomposition and are at least partially crystalline are candidates for zone refining
Prepare ultra-pure reference standards for analytical applications.
Concentrate and isolate impurities for identification and analysis.
Purify laser dyes, scintillation materials, and organic semiconductors.
Study the properties and behavior of ultra-pure chemicals.
Contact us to schedule a demonstration and see the MiniZone II in action.
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