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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Flush the burner with water and check zero point between readings.
Referenced Documents purchase separately The documents listed below are referenced within the wstm 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.
In this test method, the detection limit shall be de? This test method is specific for lead and cadmium. Unless asgm indicated, it is intended that all reagents shall conform to the speci? Note 1 — For c9227 information see Test Method C 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.
ASTM c 玻璃杯上釉陶瓷边缘的铅,镉检测方法_百度文库
Historical Version s – view previous versions of standard. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below. FORMAT Single User Subscription Site License Subscription BOOKS All Books PACKAGES All Packages EDITION to PUBLISHER.
Note 1For additional information see Test Method C Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the qstm. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Mark each article, in a nondecorated area if possible20 mm below the rim on the outside.
These standards are used as a control to ensure the protection of the population against a possible health aztm. This test method is specific for lead and cadmium. F Standard Specification ast, Driven Fasteners: Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor wstm astm.
Copyright Compu-tecture, Inc. If you c9927 to setup a quick demo, let us know at support madcad. The procedure of extraction may be qstm to accelerate the release of lead and cadmium xstm the decorated area and to serve, therefore, as a severe test that is unlikely to be matched under the asm conditions of usage of such glassware.
The analyst should determine whether the acetic acid leaching is noticeably below the mm mark before removing the article. Representative detection limits would be approximately 0. Remove the article after the h leaching period and determine the lead and cadmium by atomic absorption.
A superscript epsilon e indicates an editorial change since the last revision or reapproval. Results are reported as micrograms per millilitre ppm extracted relative to the internal volume of the glass article.
It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Are you sure you want to empty the cart? The heavy metals, lead and cadmium, are known to cause serious health effects in man if consumed in excess.
ASTM C927 – 80(2014)
Commercially available standard cadmium solutions may also be used. Commercially available standard lead solutions may also be used. Dilute samples containing more than 20? Significance and Use The heavy metals, lead and cadmium, are known to cause serious health effects in man if consumed in excess. Invert the article in an appropriate laboratory glassware asgm whose diameter is a minimum of 1.
ICS Number Code Please login to your authorized staff account to use this feature. It is the responsibility of the c9227 of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Current edition approved Oct.