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Hamilton PRP-3 HPLC Columns

Hamilton PRP-3 polymeric 300 Å columns for gradient separations of peptides and proteins

PRP-3 polymeric reversed phase columns last longer than silica-based columns. The columns are packed with a poly(styrene-divinyl)benzene support. The support is pressure stable up to 5,000 psi and crosslinked to prevent shrinkage or swelling (common in other polymeric HPLC columns) when the mobile phase is changed. Since the support is entirely polymeric and there are no C18 groups to hydrolyze, column lifetime is longer. Regardless of whether you use ionpair reagents or high percentage aqueous buffers (80-100%) for your separation, PRP-3 columns outlast silica-based columns under common (pH 2.0) or uncommon (pH 12.7) conditions. There can be sample artifacts in protein samples that will not elute under regular separation conditions. After continued use these artifacts will accumulate and cause an increase in back pressure and a decrease in column performance. When this occurs a simple overnight regeneration process washes away the sample artifacts and restores your column to peak performance.


Item Name Product Image Price

Hamilton PRP-3 10 µm 300 Å 21.2 x 250 mm HPLC Column - 79147

Hamilton PRP-3 polymeric 300 Å columns for gradient separations of peptides and proteins PRP-3  polymeric reversed phase columns last longer than...
Hamilton PRP-3 10 µm 300 Å 21.2 x 250 mm HPLC Column - 79147
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Hamilton PRP-3 12-20 µm 300 Å 21.2 x 100 mm HPLC Column - 79186

Hamilton PRP-3 polymeric 300 Å columns for gradient separations of peptides and proteins PRP-3  polymeric reversed phase columns last longer than...
Hamilton PRP-3 12-20 µm 300 Å 21.2 x 100 mm HPLC Column - 79186
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Hamilton PRP-3 10 µm 300 Å 4.6 x 150 mm PEEK HPLC Column - 79382

Hamilton PRP-3 polymeric 300 Å columns for gradient separations of peptides and proteins PRP-3  polymeric reversed phase columns last longer than...
Hamilton PRP-3 10 µm 300 Å 4.6 x 150 mm PEEK HPLC Column - 79382
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Hamilton PRP-3 10 µm 300 Å 2.1 x 150 mm HPLC Column - 79392

Hamilton PRP-3 polymeric 300 Å columns for gradient separations of peptides and proteins PRP-3  polymeric reversed phase columns last longer than...
Hamilton PRP-3 10 µm 300 Å 2.1 x 150 mm HPLC Column - 79392
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Hamilton PRP-3 10 µm 300 Å 4.1 x 150 mm HPLC Column - 79466

Hamilton PRP-3 polymeric 300 Å columns for gradient separations of peptides and proteins PRP-3  polymeric reversed phase columns last longer than...
Hamilton PRP-3 10 µm 300 Å 4.1 x 150 mm HPLC Column - 79466
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Hamilton PRP-3 10 µm 300 Å 7.0 x 305 mm HPLC Column - 79468

Hamilton PRP-3 polymeric 300 Å columns for gradient separations of peptides and proteins PRP-3  polymeric reversed phase columns last longer than...
Hamilton PRP-3 10 µm 300 Å 7.0 x 305 mm HPLC Column - 79468
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Hamilton PRP-3 12-20 µm 300 Å 21.5 x 250 mm HPLC Column - 79469

Hamilton PRP-3 polymeric 300 Å columns for gradient separations of peptides and proteins PRP-3  polymeric reversed phase columns last longer than...
Hamilton PRP-3 12-20 µm 300 Å 21.5 x 250 mm HPLC Column - 79469
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Hamilton PRP-3 10 µm 300 Å 10 x 250 mm HPLC Column - 79526

Hamilton PRP-3 polymeric 300 Å columns for gradient separations of peptides and proteins PRP-3  polymeric reversed phase columns last longer than...
Hamilton PRP-3 10 µm 300 Å 10 x 250 mm HPLC Column - 79526
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Hamilton PRP-3 10 µm 300 Å 4.6 x 250 mm PEEK HPLC Column - 79574

Hamilton PRP-3 polymeric 300 Å columns for gradient separations of peptides and proteins PRP-3  polymeric reversed phase columns last longer than...
Hamilton PRP-3 10 µm 300 Å 4.6 x 250 mm PEEK HPLC Column - 79574
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Hamilton PRP-3 10 µm 300 Å 4.1 x 250 mm HPLC Column - 79794

Hamilton PRP-3 polymeric 300 Å columns for gradient separations of peptides and proteins PRP-3  polymeric reversed phase columns last longer than...
Hamilton PRP-3 10 µm 300 Å 4.1 x 250 mm HPLC Column - 79794
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