E-Learning

ASTM D7795 Standard Test Method for Acidity in Ethanol and Ethanol Blends by Titration -- eLearning Course

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Price: $174
About the Course

This course covers the determination of acidity as acetic acid in commonly available grades of denatured ethanol, and ethanol blends with gasoline ranging from E95 to E30. This test method is used for determining low levels of acidity, below 200 mg/kg (ppm mass), with the exclusion of carbon dioxide.

The course takes approximately 1 hour to complete and includes instructional video content, interactive knowledge checks, and a self-grading quiz. Downloadable resources include a pdf of the standard.

Learning Outcomes

By the end of this course, you will be able to:

  • Define interferences and hazards outlined for ASTM D7795.
  • Recognize apparatus, reagents, and materials used for Procedures A and B, including the potentiometric titrator used for Procedure A.
  • Identify steps for preparation of apparatus as outlined for Procedure A, including preparation of electrodes.
  • Recognize steps for calibration and standardization for both Procedures, including the standardization of the 0.01 mol/L (M) NaOH Titrant.
  • Recall procedure for Potentiometric Titration (Procedure A).
  • Recall procedure for Color End Point Titration (Procedure B).
  • Identify calculation and reporting procedures used for both Procedures.

Audience

Anyone who runs the D7795 test method or who needs an understanding of the test method and how it is properly run.

Certificate and CEUs

CEUs: .1 or 1 PDH

Certificate: A certificate is available upon successful completion of the course and an 80% or higher score on the exam.

ASTM Standards Referenced

ASTM D7795

Access

1 year online subscription for a Single-User Only via username/password. Requires internet access.

For pricing for Multi-User access or for more information, please contact sales here or call 1-877-909-ASTM.

Stock #

TRAIN-D7795-PASS