00000nam 2200000za 4500 9.867539 CaOODSP 20221107162335 m o d f cr bn||||||||| 190124s1980 onca ob f000 0 eng d 0660109026 (print) CaOODSP eng eng fre n-cn--- M38-13/80-26E-PDF M38-13/80-26E Quon, D. H. H. Release of lead from typical Canadian pottery glazes [electronic resource] / D.H.H. Quon and K.E. Bell. Ottawa : CANMET, Energy, Mines and Resources Canada, 1980. iv, 11 p. : ill. CANMET report ; 80-26E Cover title. "Minerals Research Program, Mineral Sciences Laboratories." "December 1980." Digitized edition from print [produced by Natural Resources Canada]. Includes bibliographical references. "In recent years intensive world-wide research began into the problem of release of lead and other toxic metals from glazed ceramic ware used for food and beverage service. One such study was conducted in the Mineral Sciences Laboratories, CANMET, to assess the instability of glasses melted from typical glaze compositions in contact with 4% acetic acid. The present study was made to determine the stability of typical Canadian pottery glazes under conditions simulating domestic use and to examine the mechanisms of Pb release and stabilization as a contribution to developing stable, safe glazes"--Abstract, p. i. Includes abstract in French. Lead Glazes Glazed ceramics Bell, K. E. (Kenneth E.), 1924- Canada. Energy, Mines and Resources Canada. Canada Centre for Mineral and Energy Technology. Minerals Research Program (Canada) Mineral Sciences Laboratories (Canada) CANMET report ; 80-26E. (CaOODSP)9.852792 PDF 2.11 MB https://publications.gc.ca/collections/collection_2019/rncan-nrcan/m38-13/M38-13-80-26-eng.pdf 307205