BetaMax Acid/Neutral/Base Columns
BetaMax Acid Columns o High surface area area and bonded phase coverage for maximum retention, even in high percentage organic conditionso Chemistries for acidic compounds Product detail: For alternative selectivity to traditional alkyl phases, we recommend you try the polar embedded phase BetaMax columns. The stationary phase contains urea groups embedded within the C12 chain, which extra interactions with samples to…
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BetaMax Acid Columns
o High surface area area and bonded phase coverage for maximum retention, even in high percentage organic conditions
o Chemistries for acidic compounds
Product detail:
For alternative selectivity to traditional alkyl phases, we recommend you try the polar embedded phase BetaMax columns. The stationary phase contains urea groups embedded within the C12 chain, which extra interactions with samples to extend the capabilities of the phase.
BetaMax Acid is fully endcapped and based on a high surface area higly base deactivated 60Å pore size silica. The high surface area (540m2/g) gives the columns maximum retention, whilst the small pore size can also increase retention of small compounds that are able to fully access the pores. The high coverage C12 ligand gives the columns higher hydrophobic retention that other polar embedded phases, and compared to conventional phases (C18 or C8) it offers a completely new selectivity.
A polar functional group between alkyl ligands and the silica surface allows fast analysis without compromising the resolving power. BetaMax Acid is completely stable under 100% aqueous conditions, so it is ideal for 0 to 100% organic fast gradients or where a short column length is desired.
Other column dimensions and hardware designs are available. Please contact us for more information if you do not see the exact column that you are interested in.
BetaMax Base Columns
o High surface area area and bonded phase coverage for maximum retention, even in high percentage organic conditions
o Chemistries for basic compounds
Product detail:
For alternative selectivity to traditional alkyl phases, we recommend you try BetaMax Base columns. The stationary phase contains cyano groups, which allow for added polar interactions with basic samples, and added retention for samples containing at least one amino group.
BetaMax Base is fully endcapped, with high surface area due to a 60Å pore size silica. The high surface area (540m2/g) gives the columns maximum retention, whilst the small pore size also increases retention of small compounds that are able to fully access the pores. The high coverage cyano phase gives the columns greater retention that other cyano phase columns, and compared to conventional phases (C18 or C8) it offers a completely new selectivity. The columns can be used in normal phase or reversed phase LC.
Other column dimensions and hardware designs are available. Please contact us for more information if you do not see the exact column that you are interested in.
BetaMax Neutral Columns
o High surface area area and bonded phase coverage for maximum retention, even in high percentage organic conditions
o Chemistries for neutral compounds
Product Detail:
For the highest retention for neutral samples, we recommend you use BetaMax Neutral columns. The C18 stationary phase is fully endcapped and based on a high surface area higly base deactivated 60Å pore size silica.
The high surface area (540m2/g) gives the columns maximum retention, whilst the small pore size can also increase retention of small compounds that are able to fully access the pores. The high coverage C18 ligand gives the columns higher hydrophobic retention that many other C18 columns, and is ideal for mass spectrometric detection techniques where a short column length is desired.
We recommend BetaMax Neutral as an alternative to Phenomenex® Purospher® RP18e and Ultracarb® ODS 30.
Other column dimensions and hardware designs are available. Please contact us for more information if you do not see the exact column that you are interested in.
