1. International Organization for Standardization (1973) ISO 797. Aluminium and aluminium alloys — Determination of silicon — Gravimetric method, 5 pp, and ISO 808. Aluminium and aluminium alloys — Determination of silicon — Spectrophotometric method with the reduced silicomolybdic complex. ISO, Switzerland, 4 pp
2. American Society for Testing and Materials (1985) ASTM E 34-84a. Standard test methods for chemical analysis of aluminum and aluminum base alloys. ASTM, Philadelphia, pp 75–118
3. Japanese Industrial Standard (1972) JIS H 1352. Methods for determination of silicon in aluminium and aluminium alloy. Japanese Standards Association, Tokyo, pp 10
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