Bonna-Agela Technologies Inc.
Bonna-Agela Technologies Inc., in Newark, DE, is a competitive manufacturer of HPLC columns, flash chromatography systems and columns, SPE columns and wellplates, GC columns, and chromatography supplies. Its business structure and production process enable the company to provide products of the highest quality at very competitive prices.
Bonna-Agela Venusil, Durashell, Promosil, Unisol, Optimix, and other HPLC Columns
Promosil C18s are made with high-purity monosilane through Bonna-Agela Technologies’ well controlled bonding process. They have high surface bonding coverage and are completely capped. The carbon content is as much as 18%. Promosil columns are stable at a pH range of 1.5-9.0, showing good peak shape for acidic and basic compounds. They have an excellent tolerance of contamination and a long life-time. They are the best choice of high performance-to-cost value. Optimix series are mixed-mode columns that provide optimized selectivity and performance for HPLC separations. This series has balanced hydrophilicity and hydrophobicity: extended retention for polar compounds; and non-excessive retention for strong hydrophobic compounds. Durashell columns can be used in a wide pH range of 1-12 for small molecule analysis.
Bonna-Agela HPLC Column Selection Guide |
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Bonna-Agela Column Names |
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Separation Modes |
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Samples |
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Applications |
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Durashell
GF series (silica-based)
GF Amide series (silica-based)
Hydrophobic Interaction ph C8 C4 C2
Optimix C18/C8
Optimix C18/amide
Optimix C18/nitrophenyl
Optimix C18/phenyl
Optimix C18/CN
Optimix C18/SCX
Optimix C18/SAX
Promosil
RPC (polymer-based)
Unisol
Venusil ASB (low pH tolerance)
Venusil AQ (for 100% water)
Venusil SAX
Venusil SCX
Venusil XBP (highest hydrophobicity)
Venusil XBP-2 (balanced)
Venusil XBP-L (larger pore size 150A)
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Normal Phase / HILIC
Durashell NH2
Promosil CN
Promosil NH2
Promosil Silica
Unisol Amide
Venusil XBP CN
Venusil XBP Diol
Venusil XBP NH2
Venusil XBP Silica
Venusil XBP-L Silica
Reversed Phase - ODS
Promosil
Unisol
Venusil ASB (low pH tolerance)
Venusil AQ (for 100% water)
Venusil XBP (highest hydrophobicity)
Venusil XBP-2 (balanced)
Venusil XBP-L (larger pore size 150A)
Reversed Phase - others
Durashell C8
Optimix C8
Promosil C8 CN
Venusil ASB C8 (low pH tolerance)
Venusil XBP C8 C4 C1 phenyl CN
Venusil XBP-L C8 (larger pore size)
Mixed-Mode Phase
Optimix C18/C8
Optimix C18/amide
Optimix C18/nitrophenyl
Optimix C18/phenyl
Optimix C18/CN
Optimix C18/SCX
Optimix C18/SAX
Ion-Exchange
SCX (polymer-based)
WCX (polymer-based)
SAX (polymer-based)
WAX (polymer-based)
Venusil SAX
Venusil SCX
Hydrophobic Interaction (HIC)
Hydrophobic Interaction ph C8 C4 C2
Venusil XBP phenyl
Size Exclusion (GFC)
GF series (silica-based)
GF Amide series (silica-based)
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Biologics – Proteins / Peptides
GF300
GF300 Amide
Hydrophobic Interaction ph C8 C4 C2
Venusil XBP phenyl
Unisol Amide (300A)
Venusil ASB C18 (300A)
Venusil ASB C8 (300A)
Venusil SAX (300A)
Venusil SCX (300A)
Venusil XBP C18 (300A)
Venusil XBP C8 (300A)
Venusil XBP C4 (300A)
Venusil XBP C1 (300A)
Venusil XBP CN (300A)
Venusil XBP Diol (300A)
Venusil XBP NH2 (300A)
Venusil XBP Phenyl (300A)
Venusil XBP Silica (300A)
Saccharides / Sugars
Durashell NH2
Optimix C18/amide
Promosil NH2
Unisol Amide
Small Molecules - Acidic / Neutral
Venusil ASB (low pH tolerance)
Small Molecules - Basic
Venusil AQ (for 100% water)
Small Molecules - Hydrophilic
Venusil AQ (for 100% water)
Small Molecules - Isomers
Venusil XBP (highest hydrophobicity)
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Wide-Pore
GF300
GF300 Amide
Unisol Amide (300A)
Venusil ASB C18 (300A)
Venusil ASB C8 (300A)
Venusil SAX (300A)
Venusil SCX (300A)
Venusil XBP C18 (300A)
Venusil XBP C8 (300A)
Venusil XBP C4 (300A)
Venusil XBP C1 (300A)
Venusil XBP CN (300A)
Venusil XBP Diol (300A)
Venusil XBP NH2 (300A)
Venusil XBP Phenyl (300A)
Venusil XBP Silica (300A)
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