[new] | Astm D95 Pdf

Allow the trap to cool to room temperature. If any water droplets remain stuck to the sides of the glass trap, nudge them down into the water layer using a glass stirring rod or a Teflon scraper. Read the volume of water collected at the lowest point of the meniscus. Calculations and Reporting

Tars and other viscous semi-solid petroleum compounds.

Accurate water measurements are essential for efficient refining processes. Custody Transfer: Astm D95 Pdf

Crude oil trading prices are directly adjusted based on basic sediment and water (BS&W) percentages. Principle of the Distillation Method (Dean-Stark Method)

The ASTM D95 standard defines strict limits for evaluating the validity of test results: Repeatability ( Allow the trap to cool to room temperature

The standard, officially titled the "Standard Test Method for Water in Petroleum Products and Bituminous Materials by Distillation," is a critical analytical protocol in the petrochemical and fuel industries. It provides a standardized procedure for determining the water content—ranging from 0% to 25% by volume—in materials such as crude oil, tars, and other bituminous substances.

The mixture is heated until it boils. The vapors rise into the condenser, liquefy, and drip into the trap. Calculations and Reporting Tars and other viscous semi-solid

ASTM D95 is widely used across industries where water content in oily or bituminous materials is a critical quality parameter. Its primary applications include:

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