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1.1 This practice provides for the collection of water samples with high, medium, or low suspended solids to determine the presence, count, polymer type, and physical characteristics of microplastic particles and fibers. This collection practice has been validated for the collection of samples from...
1.1 This practice provides for the sample preparation of collected water samples with high, medium, or low suspended solids to determine the presence, count, polymer type, and physical characteristics of microplastic particles and fibers. It has been designed for the preparation of samples...
1.1 This practice, provided its limitations are understood, describes a procedure for quantitative measurement of the number and biological characteristics of colonies derived from a stem cell or progenitor population using image analysis. 1.2 This practice is applied in an in vitro laboratory...
This part of ISO 8503 specifies the optical microscope and describes the procedure for calibrating ISO surface profile comparators conforming to the requirements of ISO 8503-1. This part of ISO 8503 is also applicable to the determination of the surface profile, within the range hy = 20 µm...
This International Standard specifies a non-destructive method of determining the thickness of anodic oxidation coatings on aluminium and its alloys using a split-beam microscope. The method is applicable, in most industrial cases, to anodic oxidation coatings above 10 ìm, or above 5 ìm when...
The Manual Observer-Dependent Assay-The manual quantification of cell and CFU cultures based on observer-dependent criteria or judgment is an extremely tedious and time-consuming task and is significantly impacted by user bias. In order to maintain consistency in data acquisition, pharmacological...
This part of ISO 10936 specifies requirements and test methods for optical radiation hazards from operation microscopes which are used during ophthalmic surgery.
Specification of optical radiation safety aspects of endoilluminator light sources and endoilluminator light guides, which are used to illuminate the interior of the eye during ocular surgery. Excluded: other active and non-active ophthalmic instruments and operation microscopes.
This document specifies a method of measuring the thickness of ceramic coatings by means of examination of a metallographically prepared cross-section of the coating in a calibrated optical or scanning electron microscope. It draws strongly on EN ISO 9220 [8], modifying and updating as...
This practice covers a measurement procedure to calibrate the ζ-scale of an atomic force microscope using Si (111) monatomic step height specimens. Applications-This procedure is applicable either in ambient or vacuum condition when the atomic force microscope (AFM) is operated at its...
1.1 This practice covers a measurement procedure to calibrate the z-scale of an atomic force microscope using Si(111) monatomic step height specimens. 1.2 Applications This procedure is applicable either in ambient or vacuum condition when the atomic force microscope (AFM) is operated...
This standard describes the sampling procedures and methods for the determination of particle concentration and size distribution. Three methods are specified. One uses an automatic particle size analyser, working on the light interruption principle. The other two use an optical microscope,...
The procedure described in this European Standard is based on the standard settling technique as defined by Utermöhl in 1958 [31]. It describes a general procedure for the estimation of abundance and taxonomic composition of marine and freshwater phytoplankton by using inverted light microscopy and...
These methods are primarily applicable to measuring the geometry of opaque fiber coatings and buffers. Although FOTP-55 can be used for fibers having translucent coatings, the side-view methods of FOTP-173, -119 and -163 are the preferred methods for measuring such coatings. This method covers only...
Describes equipment and procedures to be used for SEM inspection of discrete semiconductor devices and integrated circuits.
Six welding fumes, representing a variety of welding rods and wires, were analyzed for particle size and chemistry by X-ray diffraction, energy dispersive X-ray analysis, scanning transmission electron microscope, and automated electron beam analysis. Four carbon steel fumes (E6010, E7018,...
Alkali leach resistance, parallelism, cleanliness, defects and surface and edge quality of range of slides for use in microscopy in the visible spectral range.