When formatting the official test report, the result is rounded to the nearest 0.05% or 0.1% as specified by the standard's precision guidelines. 6. ASTM D95 vs. Alternative Methods
ASTM D95 specifies the distillation method for determining water content in petroleum products, tars, and bituminous materials, using co-distillation with a solvent and a Dean-Stark trap to measure water volume. Covering a range of 0 to 25% water, the standard is essential for quality control in applications like fuel oil and asphalt testing. For the full standard, visit ASTM . ASTM D95: Water in Petroleum Distillation | PDF - Scribd
To obtain an official, legally compliant copy of the ASTM D95 PDF standard, users must purchase it directly from the official or through authorized global standards resellers (such as IHS Markit, SAI Global, or ANSI). Subscribing to an online ASTM Compass library license is often recommended for industrial laboratories requiring continuous updates to active standards. Astm D95 Pdf
However, ASTM D95 remains the method of choice when:
[Source: 8†L7-L9]
Typically a short-neck, round-bottom flask (500 mL or 1000 mL) or a metal still.
Searching for is the first step toward mastering water determination in petroleum products. However, nothing replaces the official document. The PDF contains critical details omitted in summaries, such as: When formatting the official test report, the result
Q: How is the ASTM D95 test performed? A: The test involves sample preparation, centrifuge preparation, centrifugation, and measurement of water and sediment volume.
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[ \textWater (vol %) = \frac\textVolume of water (mL)\textMass of sample (g) \times 100 ]
The solvent must be tested for its water content before use, as a correction is required.