ASTM D3684-01 (Reapproved 2006) is the standard test method for determining total mercury in coal using oxygen bomb combustion and atomic absorption analysis. This method is critical for environmental monitoring of mercury emissions from coal combustion. 🔬 Test Method Overview…

ASTM D3685/D3685M −13 (Reapproved 2021) defines standard test methods for determining the mass emission rates of particulate matter and collected residue in gaseous streams, utilizing either in-stack (Test Method A) or out-of-stack (Test Method B) sampling techniques. These methods are…

📐 Test Method Scope and Classification ASTM D3682-21 provides a standardized protocol for the analysis of commonly determined major and minor elements in combustion residues from coal utilization processes. Under the jurisdiction of Committee D05 on Coal and Coke, this…

ASTM D3683 – 11 provides a standardized method for the determination of several trace elements in coal and coke ash using atomic absorption spectrometry. This method is under the jurisdiction of ASTM Committee D05 on Coal and Coke and is…

📐 Scope and Terminology ASTM D3681-23 is issued under the fixed designation D3681, with the number indicating the year of adoption or revision. This test method covers the determination of chemical-resistant properties of fiberglass pipe in a deflected condition for…

📜 Scope and Significance ASTM D368-89 (AASHTO T86) defines the hydrometer test method for measuring the specific gravity of oil-type preservatives. This method is used primarily to verify the conformance of creosote and creosote-coal tar solutions against material specifications D390…

🔬 Scope and Summary of Test Method ASTM D3680-89 (Reapproved 1996, with editorial changes made in November 1996) is a standard test method specifically designed to determine the residual vinyl chloride monomer (VCM) content in poly(vinyl chloride) (PVC) resins, compounds,…

The ASTM D3678-19 standard establishes requirements for rigid poly(vinyl chloride) (PVC) interior-profile extrusions, focusing on material properties, dimensional stability, and extrusion quality for interior building products. It excludes cellular products, piping, tubing, and window/door profiles. Recycled PVC is permitted in…

ASTM D3679-24 is the standard specification for rigid poly(vinyl chloride) (PVC) siding, providing a comprehensive framework for ensuring quality in extruded single-wall siding products. It covers essential aspects such as material composition, dimensional tolerances, warp resistance, shrinkage, impact strength, thermal…

📜 Scope and Applicability ASTM D3676-18 (Reapproved 2024) provides the standard specification for high-density cellular rubber cushion used as an underlayment for carpet or rugs. This includes cellular rubber adhered directly to the backing of carpet and rugs, as well…

ASTM D3677-10 (Reapproved 2023) specifies test methods for the identification of rubber through infrared spectrophotometry, utilizing examination of pyrolysis products and films. These methods support rubber analysis in raw, compounded, cured, and uncured states. 📏 Test Scope and Principles The…

ASTM D3675-22 is a fire test response standard under the jurisdiction of ASTM Committee D20 on Plastics, Subcommittee D20.30 on Thermal Properties. This test method describes the measurement of surface flammability of flexible cellular materials using a radiant heat energy…

📐 Scope and Application This standard, designated D3670‑91 (Reapproved 2022), provides guidance to task groups of Committee D22 on Sampling and Analysis of Atmospheres for planning and conducting collaborative testing of candidate methods. It is intended for use with other…

🧪 Overview of Analytical Test Methods ASTM D3673-89 (Reapproved 2024) provides a comprehensive suite of test methods for the chemical analysis of alpha olefin sulfonates. These methods systematically address the major components and quality indicators of the product, ranging from…

📐 Scope and Critical Apparatus Specifications ASTM D3668-78 (Reapproved 1985), an American National Standard, provides a standardized method for evaluating the bearing ratio of laboratory-compacted soil-lime mixtures. This test method assesses the load-penetration characteristics relative to a standard material, a…

🧪 Test Method Overview and Significance ASTM D367-94 (Reapproved 2000) covers the determination of xylene-insoluble matter in creosote and creosote-coal tar solutions. This empirical method requires strict adherence to all details for consistent results across laboratories. The test is useful…

ASTM D3666-24 establishes the benchmark for agencies involved in the testing and inspection of road and paving materials. This specification outlines the minimum requirements for personnel qualifications, quality management systems, and facilities to ensure consistent and reliable testing results. Adherence…