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Plastics Testing (Polyethylene) Melt Index, Density, Ash, and Color Fee: $382 |
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ASTM's Proficiency Test Program focuses on the determination of melt index, density, ash, and color of polyethylene materials. It provide participating laboratories with a statistical quality assurance (SQA) tool, enabling labs to compare, improve, and maintain their performance in the use of ASTM methods against other labs worldwide. Conducted biannually, this program provides (for each test cycle) four test samples, forms to record test data, and instructions for conducting the tests. Laboratories are instructed to conduct the tests in their facilities using the ASTM methods cited in the program and to record their test results on the electronic data forms. Each laboratory submits completed test data to ASTM for use in generating statistical summary reports. ASTM handles all data on a strictly confidential basis with no disclosure of lab identity except for one's own laboratory. Final reports contain all laboratory test data (coded), statistical analysis of test data, charts plotting test results versus lab code and other information. The program includes lab participation worldwide, with over 65 labs participating in the 2006-2007 programs. The materials used in the program are low-density polyethylene, linear low-density polyethylene, high-density polyethylene, and high load melt index polyethylene. Each lab receives approximately one pound of polyethylene for each sample tested. The test samples are packaged and distributed for ASTM by Analytical Reference Materials International in Golden, CO. METHODS INCLUDED IN THE PROGRAM
WHY SHOULD YOUR LABORATORY PARTICIPATE? ASTM's Proficiency Test Program provides you with:
PROGRAM SCHEDULE & FEE INFORMATION The polyethylene testing program is conducted biannually with testing conducted in September 2007 and March 2008. Samples, test instructions, and electronic report forms are distributed during the beginning of each test month. Labs are given approximately five weeks to conduct tests and return data to ASTM. Final summary reports are sent to participants approximately one month following the receipt deadline of data. Annual fee $382 Participation is on an annual fee basis and open to all laboratories. Registration fees must be paid in advance to participate in the program. Testing must be performed within the participant's laboratory facilities using the specified ASTM methods. ABOUT ASTM COMMITTEE D20 ON PLASTICS Committee D20 on Plastics, consisting of over 750 members and developers of over 470 standards, provides the technical direction for the program. Test information generated through the program is utilized by Committee D20 to determine if modifications to ASTM documents or new methods are warranted. Data transmitted to Committee D20 from ASTM is coded so as not to identify the laboratories. Click here to download and print a Registration Form. Complete and return the form to ASTM International. Please provide appropriate addresses to be used for invoicing and distribution of test samples, instructions, and published summary reports. For multiple lab registrations, provide specific mailing information on a separate sheet and return it with the form. For receipt of samples, provide street address; DO NOT provide Post Office box Numbers! If you need additional information, please contact PTP (e-mail: ptp@astm.org ) |