This program is accredited in accordance with the recognized International Standard ISO/IEC 17043: 2010 Conformity Assessment - General Requirements for Proficiency Testing, by the American Association for Laboratory Accreditation. Certificate Number: 4209.01
Why Should Your Laboratory Participate?
About Astm International Committee D02 On Petroleum Products, Liquid Fuels, And Lubricants
ASTM's Biodiesel Proficiency Testing in cooperation with AOCS (www.aocs.org), provides laboratories who need a statistical quality assurance tool that will enable them to improve and maintain a high level of performance in conducting routine ASTM biodiesel analyses by comparing their results with those of other laboratories worldwide.
As a program participant, you will receive a sample of biodiesel and all the necessary instructions for the test cycle. Your laboratory will perform the tests that you normally conduct within your own facility using the specified ASTM methods cited in the program.
Upon completion of the tests, each laboratory will electronically submit data to ASTM via a secure website. The statistical summary report for each test cycle will be delivered electronically to each participant. Reports contain:
Samples, test instructions and data report forms are distributed electronically to each participant on the date samples are distributed. Labs have approximately 8 weeks to submit test data with the final statistical summary reports being electronically distributed in approximately 25 business days.
For more information, contact us.
ASTM's Proficiency Test Program provides you with:
Should you have an issue with your published results, please write to ptp@astm.org with your lab number and account number.
Each participating lab will receive a one (1) gallon can containing biodiesel for each of the three test cycles conducted during the year.
D664, D974, ABNT NBR 14448 |
Acidity |
D482, D874, ABNT NBR 9842, ABNT NBR 6294 |
Ash |
D4530, D189 |
Carbon Residue |
D2500, D5771, D5773, D7683 |
Cloud Point |
D6371, ABNT NBR 14747 |
Cold Filter Plugging Point |
D130, ABNT NBR 14359 |
Corrosion |
D1298, D4052, ABNT NBR 7148, ABNT NBR 14065 |
Density |
D1160 |
Distillation |
EN 14538 |
Ca, Mg, Na, K by ICP |
ABNT NBR 15553 |
Ca, Mg, Na, P, K by ICP |
EN 14103, ABNT NBR 15764 |
Linolenic Methyl Ester |
EN 14110, ABNT NBR 15343 |
Methanol Content |
D7545, EN 14112, EN 15751 |
Oxidation Stability |
D5185 |
Ca, Mg, Na, K by ICP |
D7501 |
Filtration, Cold Soak (CSFT) |
D93, D3828, ABNT NBR 14598 |
Flash Point |
D6584, ABNT NBR 15908 |
Glycerin |
D6079, D7688 |
Lubricity |
D7321 |
Particulate Contamination |
D4951 |
Phosphorus |
D5453, D7039, ABNT NBR 15867, ABNT NBR 16549-2 |
Sulfur |
D6468 |
Thermal Stability |
D445, D7042, ABNT NBR 10441 |
Viscosity, Kinematic |
D2709 |
Water and Sediment |
D6304, E203, ABNT NBR 15531 |
Water by KF |
D7397 |
Cloud point |
ISO 2719 |
Flash Point |
ISO 2160 |
Corrosion |
ISO 3104 |
Viscosity, Kinematic |
ISO 6245 |
Ash |
ISO 3675, ISO 12185 |
Density |
ISO 3015, ISO 22995, EN23015 |
Cloud Point |
ISO 3734 |
Water and Sediment |
ISO 20846 |
Sulfur |
ISO 12156-1 |
Lubricity |
EN 116 |
Cold Filter Plugging Point |
NOTE: List of tests subject to change.
Test samples are prepared and distributed for ASTM International by Clark Labs in Jefferson Hills, PA. Program registration fees include the cost of shipping the test samples to U.S. participants or, for international participants, to a third-party shipping agent located in the U.S.
IMPORTANT for International participants: You have the following options for receipt of samples:
Participation is on an annual fee basis and open to all laboratories. Registration fees must be paid in advance to participate. Testing must be performed within the participant's laboratory facilities. A laboratory does not need to perform all the program tests to participate.
About ASTM International COMMITTEE D02 ON PETROLEUM PRODUCTS, LIQUID FUELS AND LUBRICANTS provides the technical direction for the program. Test information generated through the program is utilized by Committee D02 to determine if modifications to ASTM International methods or new methods are warranted and to analytically review program test results. (All data and related information generated from the program is coded to maintain lab confidentiality.)