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ASTM - ASTM International: Recent submissions
Now showing items 2541-2560 of 39933
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Standard Guide for Development of Automated Membrane Microscopy Test Methods for the Counting and Sizing of Particulate Matter Present in Parenteral Pharmaceutical Manufacturing Processes and Final Drug Products
Abstract: 4.1 The presence of extraneous solid and insoluble particulate matter in a final parenteral drug product is a potential hazard that may cause harm to the patient receiving the drug product in addition to potentially reducing ... -
Standard Guide for Measuring Intensity, Polydispersity, Size, Zeta Potential, Molecular Weight, and Concentration of Nanoparticles in Liquid Suspension Using Laser-Amplified Detection/Power Spectrum Analysis (LAD/PSA) Technology
Abstract: 4.1 In this guide, the conditions, measurement apparatus, and procedures for measuring several characteristics of nanoparticle properties on three different instrument platforms using laser-amplified detection/power spectrum ... -
Standard Test Method for Evaluating Aerial Response Robot Endurance
Abstract: 5.1 This test method is part of an overall suite of related test methods that provide repeatable measures of robotic system mobility and remote pilot proficiency. The operational endurance of a robot significantly impacts ... -
Standard Guide for Property Resilience Assessments
Abstract: 4.1 This guide is intended for use on a voluntary basis by parties such as real estate investors, owners, operators, lenders, and insurers (users) who wish to better understand the natural hazards, including those made ... -
Standard Specification for Protective Helmets Worn by Pedestrian Roadway Workers
Abstract: 4.1 The purpose of this specification is to provide performance requirements and test methods for the evaluation of protective helmets worn by pedestrian roadway workers. 4.2 This specification may be used by suppliers, ... -
Standard Digital Reference Images for Appearances of Radiographic Images as Certain Parameters are Changed
Abstract: 4.1 These reference images are intended as examples of how radiographic parameters affect the radiographic image. The use of these images in determining acceptance of production components is not intended or recommended. ... -
Standard Specification for Manganese Bronze Rod, Bar, and Shapes
Abstract: This specification establishes the requirements for rods, bars, and shapes of manganese bronze with Copper Alloy UNS Nos. C67000, C67500, and C67600. The materials for manufacture shall be cast billets of such purity and ... -
Standard Guide for Forensic Analysis of Explosives By Polarized Light Microscopy
Abstract: 5.1 This guide is designed to assist the analyst using polarized light microscopy for the examination of test samples for the presence of explosives. 5.2 Intact explosives and post-blast residues that contain unconsumed ... -
Standard Practice for Rubber—Directions for Achieving Subnormal Test Temperatures
Abstract: 3.1 Low temperatures are often needed for conditioning of rubber prior to testing, as well as during the test. Conditioning is required to attain a specific temperature that is uniform throughout the specimen or for producing ... -
Standard Digital Reference Images for Aluminum Fusion Welds
Abstract: 4.1 Personnel utilizing digital reference images to this standard shall be qualified to perform radiographic interpretation in accordance with a nationally or internationally recognized NDT personnel qualification practice ... -
Standard Digital Reference Images for Steel Fusion Welds
Abstract: 4.1 These digital reference images may be used as a means for establishing the types and severity levels of discontinuities that are revealed by digital radiographic examination of steel fusion welds. 4.2 Personnel utilizing ... -
Standard Practice for Competency-based Work-based Learning Programs
Abstract: 4.1 Today’s labor shortages demand competency-based work-based learning (CWL) programs that are validated by industry. A standard practice relative to CWL programs formalizes this important type of skill-based, workforce ... -
Standard Test Method for Determination of Cellulose/Hemicellulose-Derived Glucan and Galactan Content in Solid Corn Biomass Samples
Abstract: 4.1 The procedure, in brief, consists of solubilization of biomass using cold caustic extraction, an enzymatic removal of starch and yeast glucan followed by precipitation of hemicellulosic material, and acid hydrolysis ... -
Standard Practice for Validation of Automated Membrane Microscopy Test Methods for the Counting and Sizing of Particulate Matter Present in Parenteral Pharmaceutical Manufacturing Processes and Final Drug Products
Abstract: 4.1 From a quality risk management perspective (ICH Q9), extraneous solid and insoluble particulate matter in a final parenteral drug product is a potential hazard that may cause harm to the patient receiving the drug ... -
Standard Test Method for Analysis of Liposomal Drug Formulations Using Multidetector Asymmetrical-Flow Field-Flow Fractionation
Abstract: 5.1 Liposomal formulations for the treatment of cancer and other diseases are the most common form of nanotechnology-enabled drug products submitted for market approval and in clinical application at the present time. The ... -
Standard Guide for Microspectrophotometry in Forensic Fiber Analysis
Abstract: 5.1 The comparison of color is one of the key steps taken in a fiber comparison, as color is one of the most important discriminating characteristics of fibers. Microspectrophotometers allow for an objective measurement ... -
Standard Practice for Strain Measurement Calibration and Verification of Fiber Optic Strain Gages
Abstract: 5.1 FOSGs are used for measurement applications where the strain of a substrate or displacement between two datums is the measurand of interest. The performance parameters of the FOSG are affected by both the material and ... -
Standard Practice for Calculating the Colors of Objects by Using the ASTM Method
Abstract: 5.1 The practices contained in this standard are useful for all illuminants and observers whether they are standard CIE definitions or are custom to a single usage only. The methods were, however, developed to accommodate ... -
Standard Practice for Design and Performance of Laminated Glass Subject to Hydrostatic Loads
Abstract: 4.1 Glass is a brittle material with different time dependent properties than other building materials used in the construction of pools. Therefore, the properties of glass are important considerations in the design and ... -
Standard Practice for Collecting Storm Based Paired Influent and Effluent Flow Weighted Composite Water Samples using Automated Samplers
Abstract: 4.1 Data from samples collected following this standard can be used to assess the ability of SCMs to remove pollutants of interest from stormwater runoff.