1.1 These test methods cover the chemical analysis of zinc and zinc alloys having chemical compositions within the following limits: | Element | Concentration Range, % | | | Aluminum | 0.005 to 4.5 | | Cadmium | 0.001 to 0.5 | | Copper | 0.001 to 1.3 | | Iron | 0.001 to 0.1 | | Lead | 0.001 to 1.6 | | Magnesium | 0.001 to 0.1 | | Tin | 0.001 to 0.1 |
1.2 These test methods appear as follows: | Sections | | | Aluminum by the EDTA Titrimetric Method (0.5 to 4.5 %) | 9-16 | | Aluminum, Cadmium, Copper, Iron, Lead, and Magnesium by the Atomic Absorption Method | 17-27 |
1.3 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. Specific precautionary statements are given in Section 6. |
D1193-06(2018) | Standard Specification for Reagent Water |
E29-22 | Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications |
E1601-19 | Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method |
E173-93 | Practice for Conducting Interlaboratory Studies of Methods for Chemical Analysis of Metals (Withdrawn 1997) |
E135-23a | Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials (Includes all amendments and changes 7/17/2023). |
E88-11(2017) | Standard Practice for Sampling Nonferrous Metals and Alloys in Cast Form for Determination of Chemical Composition |
E55-23 | Standard Practice for Sampling Wrought Nonferrous Metals and Alloys for Determination of Chemical Composition |
E50-17 | Standard Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials |
E60-11(2022)e1 | Standard Practice for Analysis of Metals, Ores, and Related Materials by Spectrophotometry (Includes all amendments and changes 6/29/2022). |
|