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D3798-03 – Standard Test Method Technical Guide

ASTM D3798-03, formally titled Standard Test Method for Analysis of p-Xylene by Gas Chromatography, defines a rigorous protocol for determining the hydrocarbon impurity profile and calculating the chromatographic purity of high-grade p-xylene. Developed under the jurisdiction of ASTM Committee D16,…

D3799-95 – Standard Test Method Technical Guide

🔬 Scope and Summary of the Freezing Point Method ASTM D3799-95 provides a standardized procedure for determining the purity of styrene, expressed as a weight percent. As stated in Section 1.1, all detectable impurities encountered during analysis are systematically treated…

D3796-09 – Standard Test Method Technical Guide

📐 Scope and Applicability ASTM D3796-09 (Reapproved 2024) defines the standard practice for the calibration of Type S pitot tubes. This practice is specifically applicable to the determination of Type S pitot coefficients within the gas velocity range of 305…

D3797-05 – Standard Test Method Technical Guide

🔬 Scope and Applicability of D3797-05 ASTM D3797-05 specifies a standard gas chromatographic test method for analyzing the purity of o-xylene and quantifying its normally occurring impurities. The impurities covered in this test method include nonaromatic hydrocarbons, benzene, toluene, p–…

D3795-20 – Standard Test Method Technical Guide

🔍 Scope and Purpose of D3795-20 ASTM D3795-20 specifies a standardized methodology for determining the thermal flow, cure, and behavior properties of pourable thermosetting materials using a torque rheometer. The test method is employed as a critical tool for development,…

D3793-06 – Standard Test Method Technical Guide

🧪 Test Overview and Scope ASTM D3793-06, formally titled the “Standard Test Method for Low-Temperature Coalescence of Latex Paint Films by Porosity Measurement,” provides a comparative procedure for evaluating the film-formation ability of latex paints. The method specifically measures the…

D3794-22 – Standard Test Method Technical Guide

🎯 Scope and Application of D3794-22 ASTM D3794-22, the Standard Guide for Testing Coil Coatings, provides a consolidated framework for evaluating the performance of organic coatings applied to metal coils prior to fabrication. This standard is essential for the pre-painted…

D3791 – Standard Test Method Technical Guide

📐 Scope and Significance of Heat Evaluation ASTM D3791 / D3791M provides a standardized procedure for evaluating the effects of heat on asphalts when they are maintained at elevated temperatures in the presence of little or no air. The practice…

D3792-16 – Standard Test Method Technical Guide

ASTM D3792 – 16 (Reapproved 2022) establishes a direct injection gas chromatographic (GC) method for determining the total water content in waterborne paints. This test method is a critical tool for calculating Volatile Organic Content (VOC) and has been evaluated…