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Thermo Scientific DNAPac RP Columns

Thermo Scientific DNAPac RP columns offer ion-pair reversed phase separations of nucleic acid mixtures. The unique chemistry is designed for analysis of oligonucleotides and double-stranded (ds) DNA/RNA fragments using LC-UV or LC-MS. The column chemistry provides excellent performance under a broad range of pH, temperature, and mobile phase compositions. In addition, the wide pore size of the resin provides excellent separation of large double-stranded nucleic acids up to 10k base pairs.

The DNAPac RP column is based on spherical wide pore 4 µm polymer resin. The phase is highly stable to extremes of pH (0 - 14), and temperature (5 - 110°C), and operates with mobile phases compatible with direct mass spectrometry. The column may be operated with both HPLC and UHPLC instruments, and resolves both small and very large dsDNA segments. The stationary phase is fully compatible with mass spectrometry friendly organic solvents and ion-pair reagents such as triethylamine (TEA) and hexylamine (HA). The wide pore size of polymer resin enables efficient separation of large nucleic acids with low carry-over.

Part Number Short Description Phase Particle Size ID Length Pore Size Type Price Qty
088919 DNAPac RP, 4um, 3 x 100mm DNAPac RP 4 um 3.0 mm 100 mm Proprietary Column
£654.32
088920 DNAPac RP, 4um, 3 x 50mm DNAPac RP 4 um 3.0 mm 50 mm Proprietary Column
£561.01
088921 DNAPac RP, 4um, 3 x 10mm, Guard Cartridge, 2pk DNAPac RP 4 um 3.0 mm 10 mm Proprietary Guard
£169.12
088923 DNAPac RP, 4um, 2.1 x 100mm DNAPac RP 4 um 2.1 mm 100 mm Proprietary Column
£647.32
088924 DNAPac RP, 4um, 2.1 x 50mm DNAPac RP 4 um 2.1 mm 50 mm Proprietary Column
£561.01
088925 DNAPac RP, 4um, 2.1 x 10mm, Guard Cartridge, 2pk DNAPac RP 4 um 2.1 mm 10 mm Proprietary Guard
£169.12
303324 DNAPac RP, 4um, 2.1 x 250mm DNAPac RP 4 um 2.1 mm 250 mm Proprietary Column
£1,986.27
SP6998 DNAPac RP, 4um, 10 x 150mm DNAPac RP 4 um 10 mm 150 mm Proprietary Column
£4,027.36
  • Designed for ion-pair reversed phase separations of both oligonucleotides and double-stranded nucleic acids
  • High resolution and high throughput
  • Excellent MS compatibility
  • Wide operating pH range  of 0 - 14
  • High temperature stability up to 110°C
  DNAPac RP
Phase Reversed Phase
Particle Type DVB (Divinylbenzene) Polymer
Particle Size 4 µm
Pore Size Proprietary Wide Pore
pH Range 0 - 14
Maximum Temperature 110°C
Hardware Stainless Steel
Pressure Limit 275 bar
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