ASTM C927 PDF
Standard. Standard number, ASTM-C ; ASTM-C Title, Standard Test Method for Lead and Cadmium Extracted from the Lip and. Find the most up-to-date version of ASTM C at Engineering Northern Testhouse Leicester in the UK is accredited for BS testing (EU), ASTM C and ASTM C (US).
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These standards are used as a control to ensure the protection of the population against a possible health hazard. Note 1For additional information see Test Method C Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.
ICS Number Code Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
If you like to setup a quick demo, let us know at support madcad. It is, therefore, important to measure the amount that may be extracted from an area of the glass drinking vessel in contact with the lip. Enter your personal account email address to request a password reset: Record the internal volume of each article in millilitres by?
The procedure of extraction may be expected to accelerate the release of lead from the c9277 and to serve, therefore, as a severe test that is unlikely to be matched under the actual conditions of usage of such ceramic tile. Register for a trial account. Mark each unit 7 mm below the rim.
This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? Print 1 2 3 4 5 page sstarting from page current page. Results are reported as micrograms per millilitre ppm extracted relative to the internal volume of the glass article. NOTE 2—The possibility of a signi? No items in cart. Precision and Bias This instrument should have a sensitivity of about 0. FORMAT Single User Subscription Site License Subscription BOOKS All Books PACKAGES All Packages EDITION to PUBLISHER.
Invert the article in an appropriate laboratory glassware container whose diameter is a minimum of 1. Nails, Spikes, and Staples.
ASTM C927 – 80(2014)
Mark each article, in a nondecorated area if possible20 c97 below the rim on the outside. The analyst should determine whether the acetic acid leaching is noticeably below the mm mark before removing the article.
Use the operating conditions as speci? Flush the burner with water and check zero point between readings. Even though the amount of lead and cadmium extracted by this test method is in no way representative of the amount of the metals extracted by actual lip contact, the relative magnitude of metals extracted from one test specimen in relation to another test specimen provides an effective tool for discrimination.
Record the volume of solution c27. Summary of Test Method 4. It is the responsibility aastm the user of this standard to establish zstm safety and health practices and determine the applicability of regulatory limitations prior to use. The heavy metals, lead and cadmium, are known to cause serious health effects in man if consumed in excess. This test method is specific for lead and cadmium. Then rinse with tap water followed by distilled water followed by air drying.
ASTM C – 87() Standard Test Method for Lead and Cadmium Extracted from Glazed Ceramic Tile
There were 9c27 books found for the applied search filters. If the sample leaching solution contains more than 2? Determine lead from a standard curve of absorbance against? Search asmt title Enter keywords for book title search.
Bracket the sample solution with the next higher and lower working solutions. This test method deals specifically with ceramic tile that are intended to come in contact with food during its preparation for example, counter top tile. Click here to download full list of books. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
This standard does not purport to address all of the safety concerns associated with its use.
Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
This standard does not purport to address all of the safety concerns associated with its use. Stir the sample leaching solution and pour off a portion into a clean? The procedure of extraction may be expected to accelerate the release of lead and cadmium from the decorated area and to serve, therefore, as a severe test that is unlikely to be matched asstm the actual conditions of usage of such glassware. This test method is speci?
The values given in parentheses are for information only. Representative detection limits would be approximately 0.