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Short Path Legnth, UV Transparent Cuvettes

From ALine, Inc.
 

 
Bio Micro Solutions Newsletter - August 27, 2007 Short Path Length, UV Transparent Cuvettes perfect for Spectroscopy of Optically Opaque Tannins and Phenols Easy- fill SpecVette™ permits dilution-free measurement of red wine samples in a disposable cell The quality and health benefits of beverages such as wine and tea are associated with the anti-oxidant properties of naturally occurring phenolic compounds. Measurement of these strongly UV absorbing components is not possible in standard cuvettes without dilution, complicating the routine determination of a variety of samples, and potentially altering the results. The SpecVette™ permits measurement of red wine samples across the entire spectrum, from 220 to 900 nm, in a single disposable cuvette. With the high resolution (0.02 nm) and rapid spectral averaging possible with Ocean Optics HR4000 spectrometer, errors of 2% or less are possible, permitting multi-component analysis of samples of interest.
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Product Announcements
ALine, Inc. - ALine Short Path Length, UV Transparent Cuvettes
Short Path Length, UV Transparent Cuvettes perfect for Spectroscopy of Optically Opaque Tannins and Phenols: Easy- fill SpecVette™ permits dilution-free measurement of red wine samples in a... (read more)
ALine, Inc. - Microfluidic Cuvettes - Try and Buy Promo
Microfluidic Cuvettes for Fluorescence & Absorbance Try our sample kits: FluoroVettes(TM) for micro volume fluorescence in either single sample or flowcell format, and short pathlength... (read more)
Malvern Instruments, Inc. - Low-Volume Disposable Cuvette - Nano Series
New low-volume disposable cuvette extends protein analysis capabilities of the Zetasizer® Nano A new low volume disposable polystyrene cuvette for the Malvern® Zetasizer Nano S and ZS particle... (read more)
Lovibond® Tintometer® - Automatic Colorimeter:Lovibond® PFX 195
The Lovibond® PFX195 colorimeter is available as a series of nine industry-focused instruments, each including as standard the principal colour scales used in that sector. Results are also displayed... (read more)
Lovibond® Tintometer® - High Performance benchtop Spectrophotometer:RT850i
Fast, precise & accurate colour measurement on a range of products when using OnColor software. Establishing colour references or complying with established colour programs? The RT850i... (read more)
Spectrocell, Inc. - Spectrocell's Electroporation Cuvettes
Spectrocell Electroporation Cuvettes are designed for use in electroporation and electrofusion of bacteria, yeast, insect, plant and mammalian cells. ... (read more)
Lovibond® Tintometer® - One Scale Colorimeter: Colour Measurement of Honey
The Tintometer Ltd. has introduced a new hand held photometer for the analysis of Pfund colour units. The Lovibond® ColorPod is based on proven technology that has been utilised in the water testing... (read more)
Lovibond® Tintometer® - One Scale Colorimeter for the Brewing Industry
The EBC colour scale, developed by the Institute of Brewing and the European Brewing Convention, is a recognised method for colour grading of beers, malts and caramel solutions as well as similarly... (read more)
ALine, Inc. - ALine Standard Bio Micro Products
Standard Bio Micro Products Work with Your Research Spectrometer or Fluorometer or a Microscope... (read more)
Thermo Scientific - Water Analysis/Orion Products - Orion AQUAfast® IV Colorimeter
The Orion AQUAfast IV AQ4000 multi-wavelength colorimeter stores up to 189 pre-programmed methods. As new tet are available, a simple upload procedure updates the colrimeter with the most current... (read more)
Topics of Interest
Measurement of wine color and tannins involves spectroscopic analysis in the UV and visible region. The test protocols are complex and are hampered by the need make multiple wavelength measurements. A... (Read More)
Purpose: To measure epoxy value and starting liquid resin content with the two-probe Simulplex™ ChemView® photometer and fiber optic insertion probes with simple, easy-to-maintain, linear... (Read More)
Purpose: Measurement of water in a multiple alcohol and brine solution with a ChemView® photometer. Experimental: PS-2E fiber optic diode array NIR spectrometer, 2 m low-OH optical fibers,... (Read More)
Chapter List Chapter 15: Conclusion Plates Overview The world of wine is a vast one, encompassing a complete range of people. The aficionado with a cellar of 10 000 bottles worth over... (Read More)
SPECTROPHOTOMETRY A spectrophotometer measures the relative amounts of light energy passed through a substance that is absorbed or transmitted. We will use this instrument to determine how much... (Read More)
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