📜 Standard Overview and Scope ASTM D602-81 (Reapproved 2019) provides the standard specification for barium sulfate pigments, specifically the naturally occurring barytes and the chemically precipitated blanc fixe. This specification is critical for industries such as paints, coatings, plastics, and…

The D6020 −00 (Reapproved 2020) standard practice provides a definitive method for calculating the combined (non-mineral) tanning agents and the degree of tannage in vegetable-tanned leather and leather containing organic retannages. It is essential for quality control and material characterization…

🧪 Purpose and Scope of ASTM D6019-20 ASTM D6019-20, designated as the “Test Method for Determination of Chromic Oxide in Basic Chromium Tanning Liquors (Ammonium Persulfate Oxidation),” provides a definitive procedure for quantifying chromium content in tanning baths. This method…

🔬 Scope and Significance of the Test This test method, designated ASTM D6018-96 (Reapproved 2012), is used for qualitatively determining the presence of lead salts in leather. Lead salts may be present in pigments used during leather manufacture, and this…

🧪 Scope and Significance ASTM D6016-17 (Reapproved 2023) specifies a standard test method for the quantitative determination of water extractable nitrogen in leather. This method identifies nitrogen-containing water extractable materials such as excess and loosely bound tannins, ammonium salts, and…

ASTM D6017-97 (Reapproved 2020) defines a standardized gravimetric test method for the quantitative determination of magnesium sulfate, commonly known as Epsom salt, in leather. This method is specifically designed to distinguish magnesium sulfate from other water-soluble non-tanning salts present in…

📐 Specimen Geometry and Preparation Section 7 of the standard specifies a square of leather approximately 4 in. by 4 in. (102 mm by 102 mm) as the required test specimen. Sampling is conducted strictly per Practice D2813, and conditioning…

📐 Test Scope and Significance This standard, designated ASTM D6013-00 (Reapproved 2024), covers the determination of launderability of dyed leathers with or without a pigment finish. The procedure is primarily intended to evaluate the ability of a leather specimen to…

🧪 Scope and Significance ASTM D6014-00 (Reapproved 2023), the Standard Test Method for Determination of Dynamic Water Absorption of Leather Surfaces, defines a procedure for evaluating the degree of wettability of a leather surface. The method is primarily utilized to…

ASTM D6012-03, reapproved in 2021, is the Standard Test Method for Determination of Resistance of Leather to (Bleeding) Color Stain Transfer. This standard is issued under the fixed designation D6012 and has been approved for use by agencies of the…

📐 Scope and Test Method Fundamentals ASTM D6011-96 (Reapproved 2022) establishes a standardized test method for determining the dynamic performance of sonic anemometers and thermometers that employ the inverse time measurement technique. The standard is crucial for ensuring accurate atmospheric…

📐 Scope and Referenced Documents This specification, designated D601-87 (Reapproved 1998), covers oiticica oil that has been treated to render it permanently liquid. It is under the jurisdiction of ASTM Committee D01 on Paint and Related Coatings, Materials, and Applications,…

📐 Scope and Applicability of D6010-12 ASTM D6010-12 defines a standardized practice for the closed vessel microwave solvent extraction of organic compounds from solid matrices. It is specifically designed for the extraction of semivolatile and nonvolatile organic compounds from soils,…

📋 Scope and Key Applications of D6009-19 ASTM D6009-19 serves as the definitive guide for obtaining representative samples from waste piles. It provides a structured framework that connects site evaluation, sampling design, equipment selection, and data interpretation (Section 1.1). The…

🔬 Scope and Significance ASTM D6007-22, designated “Standard Test Method for Determining Formaldehyde Concentrations in Air from Wood Products Using a Small-Scale Chamber,” is a key testing protocol under the jurisdiction of ASTM Committee D07. This method measures formaldehyde emissions…

📜 Scope and Regulatory Framework of D6008-24 ASTM D6008-24 defines good commercial and customary practice in the United States for assessing the environmental condition of property (ECP) of federal real property. This standard is crucial for property under consideration for…

🧪 Scope, Objectives, and Environmental Triad ASTM D6006-24 provides a formal guide for planning laboratory tests to infer the biodegradability of hydraulic fluids. The standard explicitly states that biodegradability is one of three critical characteristics used to judge environmental impact,…