High performance liquid chromatography (HPLC) and ultra high performance liquid chromatography (UHPLC), also known as UPLC, are analytical techniques used to separate, identify and quantitate components of complex mixtures including biological samples such as proteins and lipids as well as chemical mixtures of pesticides, drugs and oils. Both techniques are liquid chromatographic methods but differ by operating pressures (HPLC < 6000 psi < UHPLC ). Components of HPLC and UHPLC systems include columns, detectors, pumps, autosamplers and column heaters. Explore a range of UHPLC and HPLC columns for your specific sample needs including reverse phase, normal phase, ion exchange, HILIC, ion exclusion and size exclusion columns. For more specialized HPLC, explore FPLC, countercurrent LC and simulated moving bed systems. Find the best UHPLC and HPLC equipment in our peer reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.
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…
BETASIL C18 Columnso Broad range of particle sizes and phases for wide method development optionso High surface area and phase coverage for reproducibility and sharp peak shapes Product Detail BETASIL columns are based on 100Å pore size, fully deactivated type B silica to ensure sharp peaks and excellent reproducibility for the analysis of a wide range of compounds. The 100Å pore size gives a higher concentration of statio…
BetaBasic 4 Columnso Excellent peak shapes for basic compoundso Superb stability at both low and high pH Product detail:BetaBasic 4 columns are based on a 150Å pore size, fully deactivated type B pure silica to ensure sharp peaks and excellent reproducibility for the analysis of basic compounds. Due to stable bonding chemistry and excellent surface coverage, BetaBasic 4 columns show excellent peak shape for basic compound…
Hyperbond™ is a cost effective alternative to µBondapak (a trademark of Waters Corporation). It is based on an irregular silica with 10µm particle size.
o 100% porous graphitic carbon with very different selectivity to reversed-phase silica columnso Exceptional retention of very polar compoundso Separation of structurally similar compoundso Stable from pH 1 to 14 at high temperatures in a wide range of solvents Product detail: Hypercarb is a unique material for HPLC manufactured by Thermo Hypersil-Keystone. Hypercarb consists of fully porous spherical carbon particle…
o Separate hydrophobic and ionic compounds in a single runo Select from two mixed mode phases, using either cation or anion exchange combined with C18o Retention of compounds is optimized using mobile phase pH, ionic strength and percent organic Product detail: Hypersil Duet columns are an ideal choice for unknown compounds and metabolism studies, as they can separate hydrophobic and ionic compounds in a single analysis…
The Hypersil SAX is recommended for analysis of small organic molecules and organic acids. Product detail: Hypersil SAX is a strong anion exchange column, which is typically used for analysis of small organic molecules and organic acids. As the columns are based on the first generation classical 120Å pore size silica they are not recommended for analysis of biomolecules. For new methods we recommend trying our latest ion…
Thermo Electron Hot and Cool Pockets™ offer unbeatable value in coulmn temperature control. The pockets are small and light weight yet offer precise temperature control. Hot pockerts heat from 5 to 85 oC with a temperature accuracy of ±2oC over the entir range, and a temperature stability of ±0.1Oc. Hot Pockets™ and Cool Pockets™ are not available within the European Union at the present time. We apologise for any inconvenien…
A new screw cap that has been introduced for HP users, to enable them to use a screw top vial on a robotic arm autosampler.
Easy Ion DeterminationHamilton PRP-X100 ion chromatography columns are the easy way to separate inorganic ions. You can use these columns with any existing HPLC or ion chromatograph to easily determine anions in almost any sample matrix including: air, water and soil. PRP-X100 columns provide a number of benefits.Better than Wet Chemical MethodsAnyone using wet chemical or colorimetric methods will find that ion chromatography…
