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Microscopy
Research Library
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Quantachrome Instruments
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Pycnometers Aid Osteoporosis and Bioscaffold Research
It is possible to measure the porosity of bone and small bioceramic or scaffold samples with remarkable accuracy, speed and ease using gas pycnometry [1, 2], Furthermore, using the optional Nanocell, the volume of hydroxyapatite, i.e. the true mineral volume of a very small
sample (~0.2cc) of biopsied bone, suitably prepared , can be ...
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CRAIC Technologies
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A UV-visible-NIR microspectrophotometer, an instrument designed to measure sample areas on the micron scale, was used to analyze red blood cells. High resolution images of red blood cells were acquired at different wavelengths throughout the UV region. Additionally, microscopic features of the cellular structure were also analyzed by the UV-visible microspectrophotometer. This was done to ...
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CRAIC Technologies
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Protein crystals are commonly grown from salt solutions and it is difficult to easily separate the protein from the salt crystals and to determine the viability of the protein crystal. In this paper, we show how a UV microscope and a UV-visible microspectrophotometer are used to quickly and non-destructively locate and differentiate the protein crystals from the salt crystals. Additionally, we ...
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Hiden Analytical
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Despite development of flash silicon memory and optical drives, magnetic hard disks remain the mainstay of the data storage industry, providing high speed access and high reliability.
Modern drives comprise a number of circular platters of either aluminium or glass construction, onto which are deposited magnetic and non-magnetic layers.
The general construction of a disk platter is shown in ...
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Chemir Analytical Services
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Quality issues or product failures can cause manufacturing shut-downs, customer complaints or even legal disputes. These problems include contamination, off-flavors/colors/odors, toxic substances, migration/leaching and packaging failures. When these non-routine problems occur, food and beverage manufacturers may need to call on an outside analytical laboratory. These facilities feature ...
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