N-Nitrosodiethanolamine in commercial cutting fluids without nitrites

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      <subfield code="a">N-Nitrosodiethanolamine in commercial cutting fluids without nitrites</subfield>
      <subfield code="c">Bengt Järvholm... [et al.]</subfield>
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      <subfield code="a">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</subfield>
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      <subfield code="a">The Annals of occupational hygiene</subfield>
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      <subfield code="t">The Annals of occupational hygiene</subfield>
      <subfield code="d">Oxford [etc.]</subfield>
      <subfield code="g">nº 6, December 1991 ; p. 659-663</subfield>
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