The D2129‑17 standard specifies a test method for the visual determination of the color of clear electrical insulating liquids using the platinum‑cobalt (Pt‑Co) scale. It serves primarily as a contamination indicator for insulating fluids. 📐 Scope and Significance This method…

📐 Scope and Test Method Summary ASTM D2121-23 covers two distinct procedures for determining the polymer content of styrene monomer. A critical technical note from the scope is that dimers and trimers are not measured by either of these test…

ASTM D2122-22 provides standardized procedures for measuring the critical dimensions of thermoplastic pipe and fittings, including diameter, wall thickness, length, and straightness. This test method classifies pipe based on its material properties and geometry to apply the correct measurement technique.…

ASTM D2124-99 (Reapproved 2011) describes a standardized method for the qualitative and quantitative analysis of components in poly(vinyl chloride) compounds using infrared spectrophotometry. This method systematically separates complex PVC formulations into plasticizers, resin, and inorganic fractions for detailed IR analysis.…

📜 Scope and Applicability ASTM D2118-18 provides a standardized practice for assigning a uniform commercial moisture content to wool and its products. This practice applies to scoured wool, carbonized and neutralized wool, noils, top (oil or dry combed), worsted yarn,…

🎯 Scope and Significance This test method, designated ASTM D2119-24, covers the wet chemical determination of aldehydes in styrene monomer. The aldehyde content is calculated and reported as benzaldehyde. The method is applicable for samples with aldehyde concentrations up to…

ASTM D2115-22, designated as the Standard Practice for Oven Heat Stability of Poly(Vinyl Chloride) Compositions, provides a systematic method for evaluating the relative thermal stability of PVC materials. This practice, under the jurisdiction of ASTM Committee D20 on Plastics and…

📋 Scope and Classification ASTM D2116 – 16 (Reapproved 2021) covers melt processable molding and extrusion materials of FEP resin. These FEP resins are specifically defined as copolymers of tetrafluoroethylene (TFE) and hexafluoropropylene (HFP), or modified FEP resins containing no…

🧪 Test Overview: Scope and Significance ASTM D2112-15 (Reapproved 2023) is a standard test method specifically designed as a rapid procedure for evaluating the oxidation stability of new inhibited mineral insulating oils. Officially under the jurisdiction of ASTM Committee D27…

🪨 Scope and Application of D2113-14 ASTM D2113-14 is the Standard Practice for Rock Core Drilling and Sampling of Rock for Site Exploration. This standard establishes the guidelines, requirements, and procedures for core drilling where the borehole may be vertical,…

📋 Scope and Test Method Summary This test method, designated D2110-00 (Reapproved 2022), covers the measurement of the pH of water extractions of halogenated organic solvents and their admixtures. It is applicable for virgin, reclaimed, or used solvents. The method…

ASTM D2111-10 (Reapproved 2020) defines standardized procedures for the determination of specific gravity and density specifically tailored for halogenated organic solvents and their admixtures. Developed by Committee D26 on Halogenated Organic Solvents and Fire Extinguishing Agents, this standard is essential…

🧪 Standard Test Methods and Scope ASTM D2109‑01 (Reapproved 2022) defines five distinct procedures for quantifying nonvolatile matter in halogenated organic solvents and their admixtures. The appropriate method depends on the expected residue level, the required precision, and the physical…

🧪 Standard Coverage and Pigment Classification ASTM D211-67 (Reapproved 2023) specifies six distinct types of commercially pure lead chromate pigments. These are chemical precipitates consisting of normal or basic lead chromates, and the classification is strictly based on the pigment’s…

📐 Scope and General Requirements This test method, designated D2105-01 (Reapproved 2019), covers the determination of the comparative longitudinal tensile properties of fiberglass pipe under defined conditions of pretreatment, temperature, and testing machine speed. Both Glass-Fiber-Reinforced Thermosetting-Resin Pipe (RTRP) and…

🧪 Overview of Standard D2106-07 ASTM D2106-07 (Reapproved 2022) specifies standard test methods for determining the amine acid acceptance (alkalinity) of halogenated organic solvents. This test specifically quantifies the stabilizing capacity of titratable organic amines present in the solvent. It…

🧪 Scope and Significance of Color Measurement The ASTM D2108-10 (Reapproved 2020) standard establishes a test method for the visual measurement of color in halogenated organic solvents and their admixtures. The measurement range for this method is strictly limited to…