Understanding ASTM D6307: A Comprehensive Guide to the Standard Test Method for Hydrocarbon Traces in Propylene Concentrates
The American Society for Testing and Materials (ASTM) is a globally recognized leader in the development and delivery of voluntary consensus standards. Among its extensive catalog of standards, ASTM D6307 stands out as a crucial document for the petrochemical industry. Specifically, this standard test method, titled "Standard Test Method for Hydrocarbon Traces in Propylene Concentrates," plays a pivotal role in ensuring the quality and purity of propylene concentrates. This article provides an in-depth look at ASTM D6307, exploring its significance, the methodology it entails, and the importance of accessing the standard in PDF format.
10. Precision and Bias
Statistical data from interlaboratory studies, including repeatability (r) and reproducibility (R) limits.
Common Questions About ASTM D6307
Copyright Protection
ASTM International holds the copyright for all its standards. They are not free documents. Distributing or downloading a PDF of ASTM D6307 from unauthorized sources (e.g., file-sharing sites, illegal document repositories) constitutes copyright infringement. Furthermore, using an unauthorized copy in a legal dispute or third-party audit may invalidate your test results, as the document cannot be verified as the current, official version.
4. Procedure
The step-by-step process includes:
- Preheating the furnace to the specified temperature.
- Weighing the dry sample.
- Placing the sample in the furnace for a specified duration (until constant mass is achieved).
- Cooling and reweighing the residual aggregate.
- Calculating the binder content using the correction factor.
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