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surveys 2014 07 are you in the market for hplc columns

Are You In The Market For HPLC Columns?

High-performance liquid chromatography (HPLC) columns are considered the “heart” of the instrument used to transport the analyte and the mobile phase and provide the environment in which separation is achieved. 

2014 Chromatography Columns Survey Results

The wide spectrum of columns available makes selecting this most important component of an LC system extremely difficult. Column choices span normal phase, reverse phase, size exclusion, ion exchange, hydrophobic interaction, & affinity chromatography. One is hard-pressed to find a more innovative, self-reflective instrument market.

2014 HPLC System Product Survey Results

High-performance liquid chromatography (HPLC) is, for many scientists, an essential chromatographic technique. HPLC systems used for the separation, identification, purification and quantification of various chemical and biochemical solutions are composed of a pump, a sample injector, a separation column, a detection unit, and a data-processor.

HPLC Columns

In HPLC columns, reverse-phase and normal-phase chromatography separation methods are based on polarity. Reverse phase columns separate analytes based on their hydrophobicity, with the more hydrophobic compounds being retained longer on the column.

Are You in the Market for a... Thermal Analyzer?

Thermal analysis is the broad category of at least 20 techniques that measure some fundamental property of matter as a result of adding heat. For example, dilatometry measures volume changes upon heating, thermomechanical analysis quantifies the change in dimension of a sample as a function of temperature, and thermo-optical analysis detects changes in optical properties on heating or cooling.

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