Polymer-based Reversed Phase
Polymer-based Reversed Phase HPLC Columns from Shodex
The advantages of polymer-based columns are:
- Great chemical stability leads to an extended pH range (2 to 13)
- Low bleeding allows the use of sensitive detection
- Large variety of material properties create a higher resolution
- The price per injection is cheaper than in silica-based columns due to their extended lifetime (2-3 times longer than silica-based)
All pictures shown are for illustration purpose only. Actual product may vary.
- Buy
- Features
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ODP2 HP - Provides a large theoretical plate number nearly twice as much as generally available polymer-based reversed phase columns do
- Offers enhanced retention of high polar substances compared to ODS columns
- Suitable for the analysis of small molecules such as pharmaceuticals in the presence of protein matrix
- Ideal for LC/MS analysis of high polar compounds
- Fulfills USP L39 requirements
ODP-50
C8P-50
C4P-50
- Relatively large pore size is suitable for the analysis of amino acids, peptides and proteins
- Usable in a wide pH range from pH 2 to 13
- Usable in 100% water and buffer solution
- Best used for the analysis of basic substances
- ODP-50 fulfills USP L67 requirements
ODP-40 - Higher performance type of ODP-50 series
- Fulfills USP L67 requirements
RP18-415 - Large pore size is suitable for the analysis of proteins and peptides
- Fulfills USP L21 requirements
DS-613
DS-413
- Suitable for reversed phase analysis of highly hydophilic substances that are not well retained by ODS columns
- Fulfills USP L21 requirements
DE - General purpose polymer-based column having similar polarity as ODS columns
- Wide working pH range (from pH 2 to 12), usable in 100% water and buffer solutions
- Fulfills USP L71 requirements
DM-614 - Suitable for the analysis of amino acids and water-soluble vitamins
- Fulfills USP L39 requirements
NN - Packing material modified with sulfo groups supports multimode (reverse phase and cation exchange) analysis
- Ideal for the analysis of complex samples containing neutral and ionic substances
JJ-50 - Packing material modified with trace amounts of quaternary ammonium groups, and supports multimode (reversed phase and anion exchange) analysis
- Ideal for analysis of complex samples containing neutral and ionic substances
ET-RP1 - Capable of high temperature anaylsis up to 150 °C
- High temperature analysis improves column efficiency and enables rapid analysis
- Fulfills USP L67 requirements
- Specifications
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Name Functional Group Base Material Pore Size Shipping Solvent ODP2 HP - Polyhydroxymethacrylate 40 Å Water / Acetonitrile ODP50 Octadecyl Polyvinyl alcohol 250 Å Water / Acetonitrile ODP40 Octadecyl Polyvinyl alcohol 250 Å Water / Acetonitrile C8P-50 Octyl Polyvinyl alcohol 250 Å Water / Acetonitrile C4P-50 Butyl Polyvinyl alcohol 250 Å Water / Acetonitrile RP18-415 - Styrene divinylbenzene copolymer 450 Å Water / Acetonitrile DS-613 - Styrene divinylbenzene copolymer 200 Å Water / Acetonitrile / THF DS-413 - Styrene divinylbenzene copolymer 200 Å Water / Acetonitrile / THF DE - Polymethacrylate 25 Å Water / Acetonitrile DM-614 - Polyhydroxymethacrylate 200 Å 5mM H3PO4 aq NN Sulfo Polyhydroxymethacrylate 200 Å 0.1M Sodium phosphate buffer (pH 3) JJ-50 Quaternary ammonium Polyvinyl alcohol 100 Å Water / Acetonitrile ET-RP1 Octadecyl Polyvinyl alcohol 250 Å Water / Acetonitrile - Literature