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N-Nitrosodiethanolamine in commercial cutting fluids without nitrites
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MAP20071017899
N-Nitrosodiethanolamine in commercial cutting fluids without nitrites / Bengt Järvholm... [et al.]
Sumario: This paper has determined the concentration of N-nitrosodiethanolamine (NDELA) in 11 commercial "nitrite-free" cutting fluids in Sweden in 1989. The concentrations in diluted fluids after use were 0.02-0.51 ppm. There was a correlaton between the concentration of nitrite and NDELA. It is concluded that the concentration of NDELA can be low if the suppliers check their additives with regard to NDELA and the users check the concentration of nitrite
En: The Annals of occupational hygiene. - Oxford [etc.]. - nº 6, December 1991 ; p. 659-663
1. Higiene industrial ‌. 2. Contaminantes químicos ‌. 3. NDELA ‌. 4. Contaminación atmosférica ‌. 5. Muestreos ‌. 6. Suecia ‌. I. Järvholm, Bengt ‌. II. Título. III. Título: The Annals of occupational hygiene.