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Reversed phase HPLC columns, PRP-1

Dodavatel: HAMILTON BONADUZ
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554-1259EA 26140 CZK
554-1259 554-0431 554-0466 554-0211 554-0245 554-0258 554-0484 554-1308 554-0230 554-1313 554-0433 554-0294 554-0229 554-0213 554-0233 554-0202 554-0214 554-0468 554-0295 554-0203 554-0285 554-0289 554-0286 554-0257 554-1312 554-0234 554-0284 554-0290 554-1262 554-1240 554-1260 554-1241 554-1221 554-1222 554-0231 554-0232 554-2537 554-1494 554-2536 554-2531 554-5698 554-5700
Reversed phase HPLC columns, PRP-1
Kolony chromatografické
PRP-1 polymeric HPLC columns are designed for broad ranging uses, similar to C8 or C18 HPLC materials. They combine the best characteristics of silica-based and polymeric columns resulting in highly inert and long-lasting columns. These columns are ideal for applications that require a high degree of column to column and batch to batch consistency (quality assurance, clinical trials). Unlike C8 or C18 columns, PRP-1 has no stationary phase coating. Since there is no stationary phase to hydrolyse, the column maintains its performance characteristics longer than many C8 or C18 columns.

  • Made entirely of polystyrene-divinylbenzene, there are no silanol groups to cause sample loss
  • Cross-linked to prevent shrinkage or swelling

Quality assurance as well as research and development laboratories find that PRP-1 columns last significantly longer than silica-based C8 or C18 columns. This is particularly true for difficult analyses such as high pH samples (pH 8-13), labile or reactive samples (irreversible adsorption), high aqueous purifications (80-100% water), and separations with ion pairing reagents.
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