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ASTM - ASTM International: Recent submissions
Now showing items 101-120 of 39933
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Standard Specification for Rigid Foam for Use in Structural Sandwich Panel Cores
Abstract: This specification covers rigid closed-cell polyurethane and polyisocyanurate thermal insulation foams for application in sandwich structural panel cores used in shelter construction for exposure to specified ambient ... -
Standard Test Method for Gravimetric Determination of Nonvolatile Residue from Cleanroom Gloves
Abstract: 5.1 The NVR obtained by this test method is that amount which is available for release by the gloves onto handled surfaces while cleaning surfaces with solvents. 5.2 Evaporation of solvent at the stated temperature is to ... -
Standard Terminology Relating to Forensic Science
Abstract: 3.1 These terms have application to forensic practice. 3.1.1 For ASTM International standards, the standard designation is followed by a dash and a two-digit year designation in bold type, for example, E2161 – 19. The ... -
Standard Practice for Determining the Impedance of Absolute Eddy-Current Probes
Abstract: 4.1 Eddy-current probes may be used for the nondestructive examination of parts or structures made of electrically conducting materials. Many of these examinations are intended to discover material defects, such as cracks, ... -
Standard Practice for Sensory Evaluation of Edible Oils and Fats
Abstract: 5.1 The application of this practice will help ensure consistency in procedures used for the sensory evaluation of edible oils and fats. -
Standard Test Method for Unipolar Magnitude Estimation of Sensory Attributes
Abstract: 5.1 Magnitude estimation may be used to measure and compare the intensities of attributes of a wide variety of products. 5.2 Magnitude estimation provides a large degree of flexibility for both the experimenter and the ... -
Standard Test Method for Determining Carcinogenic Potential of Virgin Base Oils in Metalworking Fluids
Abstract: 5.1 The test method is based on a modification of the Ames Salmonella mutagenesis assay. As modified, there is good correlation with mouse skin-painting bioassay results for samples of raw and refined lubricating oil process ... -
Standard Specification for Electric-Resistance-Welded Carbon Steel Heat-Exchanger and Condenser Tubes
Abstract: This specification covers minimum-wall-thickness carbon steel tubes proposed for use in heat exchangers, condensers, and similar heat-transfer apparatus. The materials under this specification shall be in accordance with ... -
Standard Test Method for Determination of Cross-Sectional Area of Stranded Conductors
Abstract: This test method covers the standard procedure for determining the cross-sectional area of stranded conductors by the mass method. The apparatus shall consist of a balance for mass measurement, a steel scale for length ... -
Standard Practice for Electromagnetic (Eddy Current) Examination of Copper and Aluminum Redraw Rod for Electrical Purposes
Abstract: 5.1 Eddy current instrumentation provides timely and useful information regarding the acceptability of copper and aluminum rod for quality control purposes, as well as providing for early warning that unacceptable rod is ... -
Standard Test Method for Primer Gunshot Residue Analysis by Scanning Electron Microscopy/Energy Dispersive X-Ray Spectrometry
Abstract: 5.1 This test method is intended to be used by forensic laboratory personnel who are involved in the analysis of pGSR stubs by SEM/EDS (1, 5). 5.2 SEM/EDS analysis of pGSR is a non-destructive method that provides (6, 7) ... -
Standard Test Method for Saltwater Pressure Immersion and Temperature Testing of Photovoltaic Modules for Marine Environments
Abstract: 4.1 The useful life of photovoltaic modules deployed in marine applications (such as floating aids-to-navigation) may depend on the ability to withstand repeated exposure to salt atmosphere, immersion in seawater, and the ... -
Standard Test Methods for Chemical Analysis of Refined Nickel
Abstract: 4.1 These test methods are primarily intended to test refined nickel metal for compliance with compositional specifications. It is assumed that all who use these test methods will be trained analysts capable of performing ... -
Standard Guide for Inventory Control and Handling of Biological Material Maintained at Low Temperatures
Abstract: 4.1 The proper handling of material stored at low temperatures ensures that the stability of sensitive biological materials is not comprised. 4.2 Properly designed inventory control systems ensure the maximum use of freezer ... -
Standard Guide for Handling Hazardous Biological Materials in Liquid Nitrogen
Abstract: 4.1 This guide is intended for use by individuals maintaining and handling hazardous biological material in liquid nitrogen freezers. 4.2 This guide does not cover all aspects of every situation that may be encountered ... -
Standard Test Method for Gravimetric Determination of Nonvolatile Residue From Cleanroom Wipers
Abstract: 5.1 The NVR obtained by this test method is that extractable amount available for release from wipers based on test solvents. 5.2 Evaporation of the solvent at the stated temperature is to quantify the NVR that can be ... -
Standard Guide for Design and Maintenance of Low-Temperature Storage Facilities for Maintaining Cryopreserved Biological Materials
Abstract: 4.1 The proper design of low-temperature storage facilities ensures that sensitive biological materials are maintained under conditions providing maximum storage stability. 4.2 Properly designed and operated low-temperature ... -
Standard Test Method for Evaluating the Resistance to Thermal Transmission by the Guarded Heat Flow Meter Technique
Abstract: 5.1 This test method describes a procedure to measure and compare the thermal resistance properties of specimens (less than 25 mm in thickness) under controlled conditions. -
Standard Specification for Autoclavable Protective Coatings on Laboratory Glassware
Abstract: This specification covers the requirements for autoclavable protective coatings on laboratory glassware. These coatings will not prevent the escape of liquids from vessels under pressure. Materials shall be tested and shall ...