Zeiss, Karl

Materials required Karl Zeiss Laser Scanning Confocal Microscope LSM 510 NLO "Carl Zeiss Karl Zeiss, object glasses, cover glasses... 

From Zeiss (Karl Zeiss) Cytophoremeter (rectangular cell)... 

The first NIR instruments were, in reality, developed for the UV and Vis regions of the spectrum. They were made by seven companies Beckman, Cary (now owned by Varian), Coleman, Perkin-Elmer, Shimadzu, Unicam, and Zeiss. Based on the work of Karl Norris and coworkers in the USDA, the Illinois Department of Agriculture solicited bids from companies to produce a pure NIR instrument, capable of measuring protein, oil, and moisture in soybeans. 

The specific surface area of only the pyrocarbon (Sc) was determined by p-nitrophenol (PNP) adsorption (assuming preferable adsorption of PNP onto carbon deposits) from an aqueous solution of hydrochloric acid, studied using a Specord M-40 (Karl Zeiss, Jena) UV/vis spectrophotometer at 400 nm. This technique was described in detail elsewhere.12... 

An automatic microscopic image analyzer "Morphoquant (Karl Zeiss) with a high resolution optical microscope was applied to measure the sizes of fibres. The accuracy of measuring was 0.1 pm. About 1000 microparticles were analyzed in each oil sample. 

A-300 and PVP/A-300 prepared with the solid residual of the centrifuged dispersion dried at room temperature, then heated at 350K for 3 h and pressed (28 x 2 mm, 10-16 mg) or PVP (0.5-0.6 mg) stirred with KBr ( 60 mg) were used to record the IR spectra by means of a Specord M80 (Karl Zeiss, Jena) spectrophotometer. BSA/A-300 samples (22 x 5 mm, 12mg) were prepared utilizing dried (at room temperature for 24 h), stirred and pressed solid residual of the centrifuged (6000 rpm for 30 min) BSA/silica dispersions (Csio = 5 wt. % and various Cbsa) exposed for 1 h. 

Image analysis systems 0.8 pm -150 pm down to 0.5 pm Joyce Leobl, Leitz Karl Zeiss, Cambridge Instruments Magiscan and Magiscan P Autoscope P Videoplan II Quantimet 520... 

The virgin LCP and the LCP after heat treatment as well as the degradation products were analyzed. IR-spectra were recorded on a Foiuier-lR-spectrometer (Perkin-Elmer, model 1700) and a spectrometer Specord M80 (Karl Zeiss). 

Image analysis can be carried out by means of a plethora of software packages, some of which are supplied by the main optical or electronic microscopies manufacturers (Jeol, Leica, Karl Zeiss, Nikkon, etc.) as a complement to their devices. 

Microstructure was monitored with a Neophot-32 microscope (Karl Zeiss, Jena) equipped with a Videolabs Desktop Color Video Camera (Videolabs Inc.), as well as by seanning electron microscopy (SEM) (a JEOL JSM-35-CF microscope). Open pores size distribution (an Autoscan Qunatachrome Porometer) was measured their content was estimated by a common hydrostatic weightening in distilled water. 

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