The core of the ASTM D95 method is the . The procedure involves the following steps:
Using the current version of the standard ensures your laboratory maintains international accreditation, protects testing equipment, and delivers reliable data to suppliers and clients alike.
A carrier solvent compliance-tested against ASTM specifications. Common choices include industrial-grade Xylene, Toluene, or Petroleum Naphtha. 4. Step-by-Step Test Procedure Astm D95 Pdf
Official copies of the full are available for purchase directly from the ASTM International Store . Overview of ASTM D95
The mixture is heated in a distillation flask. Because the solvent has a higher boiling point than water, they co-distill together. Condensation: The core of the ASTM D95 method is the
: The petroleum sample is mixed with the solvent and heated. Because water and the solvent form an azeotrope, they boil and vaporize together at a lower temperature than their individual boiling points. Condensation
An electric mantle, hot plate, or gas burner capable of precise temperature control to regulate the reflux rate. Overview of ASTM D95 The mixture is heated
High-precision trace water analysis in refined products, turbine oils, and solvents. 7. Accessing the Official ASTM D95 PDF
| Version | Year | Key Changes | |---|---|---| | | 2023 | Latest edition, replaces D95-13(2018) | | ASTM D95-13(2018) | 2018 | Reapproved version of D95-13 | | ASTM D95-13 | 2013 | Added precision and bias data, updated solvent specifications | | ASTM D95-05(2010) | 2010 | Reapproved version of D95-05 | | ASTM D95-05 | 2005 | Major revision, added SI units as standard | | ASTM D95-99 | 1999 | Significant editorial and content updates |
