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D501-03 – Standard Test Method Technical Guide
ASTM D501-03 (Reapproved 2023) is the authoritative standard for the sampling and chemical analysis of inorganic alkaline detergents, developed by ASTM Committee D12. It provides comprehensive procedures for determining the composition, purity, and physical properties of major industrial compounds used in cleaning formulations. The standard specifies methods for sampling, titration, gas evolution, chromatography, and physical testing.
📋 Scope and Structure of D501-03
The standard is meticulously organized into distinct sections for each class of alkaline detergent. The table below outlines the primary analytes and their corresponding sections.
| 🟦 Analyte Group | 📏 Key Components | 📐 Reference Sections © 2026 TNLab — This article is a technical interpretation for reference only. The original standard as published by ASTM International takes precedence. 📥 Standard Documents Download |
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