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- [47] CRITICAL TRACE-ELEMENTS IN BREWING TECHNOLOGY .1. ANALYSIS OF ARSENIC, LEAD, CADMIUM, CHROMIUM, MERCURY AND SELENIUM IN BREWING MATERIALS MONATSSCHRIFT FUR BRAUWISSENSCHAFT, 1987, 40 (06): : 247 - 256
- [48] DECOMPOSITION OF BIOLOGICAL-MATERIALS FOR DETERMINATION OF EXTREMELY LOW CONTENTS OF TRACE-ELEMENTS IN LIMITED AMOUNTS WITH NITRIC-ACID UNDER PRESSURE IN A TEFLON TUBE FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1972, 260 (03): : 207 - &
- [50] 19TH MEETING ON METHODS OF DETERMINATION AND ON IMPORTANCE OF TRACE-ELEMENTS IN BIOLOGICAL-MATERIAL CHEMICAL PAPERS-CHEMICKE ZVESTI, 1986, 40 (02): : 287 - 288