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ASTM - ASTM International: Recent submissions
Now showing items 261-280 of 36496
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Standard Practice for Cleaning Laboratory Glassware, Plasticware, and Equipment Used in Microbiological Analyses
Abstract: 4.1 This practice provides uniform guidance for cleaning the laboratory glassware, plasticware, and equipment used in routine microbiological analyses. However, tests that are extremely sensitive to toxic agents (such as ... -
Standard Practice for Physical Characterization of Paint Brushes
Abstract: 3.1 It is important to recognize that a brush can be a mixture of several chemically different filaments or bristles, or both, in several cross sections, thicknesses and lengths. The following procedures will be helpful ... -
Standard Practice for Micro-Extraction of Water for Analysis of Volatile and Semi-Volatile Organic Compounds in Water
Abstract: 4.1 This practice provides a general procedure for the solvent extraction of volatile and semi-volatile organic compounds from a water matrix. Solvent extraction is used as the initial step in the solvent extraction of ... -
Standard Specification for Steel Sheet, Metallic Coated by the Hot-Dip Process and Prepainted by the Coil-Coating Process for Exterior Exposed Building Products
Abstract: This specification covers standard specification for steel sheet metallic coated by the hot-dip process and coil-coated with organic films for exterior exposed building products. The substrate shall conform to all requirements ... -
Standard Test Method for Organohalide Pesticides and Polychlorinated Biphenyls in Water by Microextraction and Gas Chromatography
Abstract: 5.1 The extensive and widespread use of organochlorine pesticides and PCBs has resulted in their presence in all parts of the environment. These compounds are persistent and may have adverse effects on the environment. ... -
Standard Test Method for Microscopic Measurement of Dry Film Thickness of Coatings on Wood Products
Abstract: 5.1 As a base for calibration adjustment or accuracy verification of dry film coating thickness measuring instruments. 5.2 The dry film thickness of coatings on wood or wood-based products is specified in written product ... -
Standard Guide for Evaluating Fabric Softeners
Abstract: 5.1 The methods in this guide can be used for screening of fabric softener products or to evaluate their performance, through a single cycle or multiple accumulative cycles, relative to a designated reference product or a ... -
Standard Guide for Soil Sampling from the Vadose Zone (Withdrawn 2024)
Abstract: 5.1 Chemical analyses of liquids, solids, and gases from the vadose zone can provide information on the presence, possible source, migration route, and physical-chemical behavior of contaminants. Remedial or mitigating ... -
Standard Test Method for Total Carbon and Organic Carbon in Water by Ultraviolet, or Persulfate Oxidation, or Both, and Infrared Detection
Abstract: 5.1 This test method is used for determination of the carbon content of water from a variety of natural, domestic, and industrial sources. In its most common form, this test method is used to measure organic carbon as a ... -
Standard Specification for Asphalt Roof Cement, Asbestos-Free
Abstract: This specification covers the testing and requirements for two types and two classes of asbestos-free asphalt roof cement consisting of an asphalt base, volatile petroleum solvents, and mineral and/or other stabilizers, ... -
Standard Test Method for Sulfide Ion in Water (Withdrawn 2024)
Abstract: 5.1 Sulfide ion is found in ground waters and wastewater, causing odor and corrosion problems. If acidified, these waters can release hydrogen sulfide, which is extremely toxic even at low levels. This test method provides ... -
Standard Test Methods for Sulfate-Reducing Bacteria in Water and Water-Formed Deposits
Abstract: 5.1 Sulfate-reducing bacteria are widely distributed in marine and fresh water muds which, in consequence, frequently are laden with the hydrogen sulfide produced by these organisms during dissimilatory sulfate reduction. ... -
Standard Specification for Asphalt Roof Coatings—Asbestos-Free
Abstract: This specification covers the properties and requirements for two types of asbestos-free asphalt roof coatings consisting of an asphalt base, volatile petroleum solvents, and mineral or other stabilizers, or both, mixed ... -
Standard Test Method for Package Yield of Plastic Film (Withdrawn 2024)
Abstract: 4.1 Actual yield is important to the film converter as this determines the actual number of units or packages that he can derive in a particular conversion from any given mass of film. -
Standard Specification for Tool Steel, Carbon
Abstract: This specification covers chemical, mechanical, and physical requirements for available wrought carbon tool steel products. These products, which include hot- or cold-finished bar, plate, sheet, rod, wire, or forgings, are ... -
Standard Specification for Ferrosilicon
Abstract: This specification covers grades of ferrosilicon used for steel-making and foundry. The grades shall conform to the required chemical composition for silicon, carbon, sulfur, phosphorous, aluminum, manganese, calcium, and ... -
Standard Practice for Operating the Severe Wastewater Analysis Testing Apparatus
Abstract: 5.1 Domestic wastewater headspace environments are corrosive due to the presence of sewer gases and sulfuric acid generated during the biogenic sulfide corrosion process.5 This operating procedure provides an accelerated ... -
Standard Test Method for Determining the Relative Corrosion Performance of Driven Fasteners in Contact with Treated Wood
Abstract: 5.1 This test method provides controlled environments which are utilized to produce corrosion of metal, metal-coated, or nonmetallic-coated smooth or deformed shank driven fasteners in contact with treated wood exposed to ... -
Standard Test Method for Determination of Surface Lubrication on Flexible Webs
Abstract: 5.1 Many web materials do not convey satisfactorily in manufacture or work, or both, as intended in service unless their surface contains a very thin layer of lubricant in the form of a wax, particulate, thin film coating, ...