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...for these possible cases. For example, all the standards that describe hemolysis recommend measuring hemoglobin in a spectrophotometric assay using absorbency at 540 nm; none mentions that the absorption spectrum may shift in the presence of various chemicals.3 Ethanol, propylene glycol, polyethylene glycol 400...

...by chemiluminescence, enzymatic activity, radioactivity, and fluorescence. By knowing the molecular weight of this marker, a reliable estimate can be made regarding the capacity of the streptavidin-coated microspheres to bind a ligand of similar size and. Measuring microsphere binding capacity (IVDT archive, Nov...

...handling of the BIs, and the requirement for expensive microbiological assay equipment. A method to monitor LTGP sterilized loads parametrically, by measuring the critical sterilization parameters related to hydrogen peroxide exposure, would save time and would be less labor-intensive. Well-established...

5,000 1,000 50 100 500 200 10 Table I. Water-vapor content of glass-sealed electronic package.4 The sections of this article that follow review hermeticity test methods and the types of hermetic seals that can be made within the broad scope of acceptable medical materials and processes. MEASURING...

Dictyostelium cells.7 Membrane-cultured Dictyostelium cells are easily processed for a colony-blot hybridization to detect specific RNA transcripts. MultiScreen HV plates (Millipore Corp., Bedford, MA) also support eukaryotic cell growth. In experiments measuring tritiated thymidine uptake...

Measuring Soil Components in the Field An instrument designed to provide in-field analysis of key soil constituents may be on the horizon. A prototype has been built and tested for mechanical durability by Veris Technologies, part of Kejr, Inc., of Salina, Kansas. It consists of a thick soil shank...

...amounts of sugar or small soluble molecules. (working), into controlled humidity chambers at. have a J-type isotherm curve shape. constant temperature and measuring the weight. The moisture sorption isotherm of a food. until equilibrium as measured by constant. is obtained from the equilibrium...

...dryer that uses advanced membrane separation technology, there has not been one instance of oil contamination of the CMM. The time formerly spent cleaning the device is now spent measuring or making parts, and scrap caused by inaccurate measurements has been eliminated.Brackett & Cochran Manufacturing...

Engineering Web Search: Adsorption Measuring Device

Chromatography - Wikipedia, the free encyclopedia
Analytical chromatography is done normally with smaller amounts of material and is for measuring the relative proportions of analytes in a mixture.

Solar cell - Wikipedia, the free encyclopedia
(for example infrared detectors), detecting light or other electromagnetic radiation near the visible range, or measuring light intensity.

Residential Air Cleaners (Second Edition) | Indoor Air | US...
Air-cleaning devices are categorized by the type of pollutants ? particulate and gaseous ? that the device is designed to remove or destroy.

Molecular Dynamics Study of Flow-Induced Desorption in...

ASTM D5087 - 02(2008) Standard Test Method for Determining...

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ASTM F561 - 05a(2010) Standard Practice for Retrieval and...
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nature physics portal - research highlights - In brief:...
We demonstrate the sensitivity of our device by measuring adsorption of bovine serum albumin and we show its use as a biosensor by detecting

An ISFET-based dipstick device for protein detection using the...
Title: An ISFET-based dipstick device for protein detection using the ion-step method Authors: J.C.T. Eijkel, W. Olthuis, P. Bergveld Abstract: A

Packaging device, measuring and packaging device, and method...
Packaging device, measuring and packaging device, and method of manufacturing packaged article -> Monitor Keywords

nnano.2008.200 533..537
This device is essentially a mass Another consideration is the geometry of the nanomechanical spectrometer with a mass sensitivity of 1.3 3 10225 kg

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