tailieunhanh - Designation: C 50 – 00 - Sampling, Sample Preparation, Packaging, and Marking of Lime and Limestone Products1

This standard is issued under the fixed designation C 50; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval. This standard has been approved for use by agencies of the Department of Defense. | Designation C 50 - 00 Standard Practice for Sampling Sample Preparation Packaging and Marking of Lime and Limestone Products1 This standard is issued under the fixed designation c 50 the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon e indicates an editorial change since the last revision or reapproval. This standard has been approved for use by agencies of the Department of Defense. 1. Scope This practice covers procedures for the collection and reduction of samples of lime and limestone products to be used for physical and chemical tests. This practice further covers inspection rejection retesting packing and marking of lime and limestone products as it may be used in the chemical agricultural and process industries. This standard does not purport to address all of the safety concerns if any associated with its use. 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. 2. Referenced Documents ASTM Standards C 51 Terminology Relating to Lime and Limestone as used by the Industry 2 C 702 Practice for Reducing Samples of Aggregate to Testing Size3 D 75 Practice for Sampling Aggregates4 D 2234 Test Methods for Collection of a Gross Sample of Coal5 D 3665 Practice for Random Sampling of Construction Materials4 E 11 Specification Lor Wire Ooht and Sieves for Testing Purposes6 E 105 Practice for Probability Sampling of Materials6 E 122 Practice for Choice of Sample Size to Estimate a Measure of Quality for a Lot or Process6 E 141 Practice for Acceptance of Evidence Based on the Results of Probability Sampling6 E 177 Practice for Use of the Terms Precision and Bias in ASTM Test Methods5 1 This practice is under the jurisdiction of ASTM Committee C07 on Lime .