IUPAC

International Union of Pure and Applied Chemistry

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1991

Project No. 524/3/91: Method Development and Validation
Project No. 421/29/91: Rubber Toughening of Plastics
Project No. 524/5/91: Quality Control in Daily Practice
Project No. 025/43/91: Small-Scale Chemistry
Project No. 524/2/91: Quality Improvement Programmes