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           NEW! Dry Load Columns
           NEW! Decolorization
           Instruments
           Columns
           High Speed
           High Throughput
           High Capacity
           Guaifenesin Enantiomers
           High Throughput Chiral
           Reverse Phase
           High Sensitivity
           Diastereomers
           Crude Reaction Mixtures
           ELSD
           Flash Phases
           UPFP (Ultra-Performance
           Flash Purification)

Interchim Global

Test Conditions: A: cyclohexane B: ethyl acetate; Gradient: 0-10:00, 0-30% B, hold at 30%;
Sample concentration: 250 mg/ml; Sample: diethyl phthalate, dimethyl phthalate

Higher Loading, Twice as Fast, Lower Cost

PuriFlash HC, high capacity flash columns, use an ultra-high surface area silica which provides two times the sample loading when compared to conventional flash silica. For large scale purification, puriFlash HC is the obvious choice. In the example shown above, a 300g puriFlash HC column provided superior results when compared to a 600g conventional flash column.

PuriFlash HC is available in bulk and in column sizes from 4g - 1600g.

Interchim  |  1536 West 25th Street, Suite 452, San Pedro CA 90732 - USA |  Tel 800.560.8262 |  Fax 310.802.3877