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Ambient solvent hydrocarbons from the gluing of table tennis bats.

Exposition för kolväten under VM i bordtennis

Olle Ramnäs (Institutionen för kemisk miljövetenskap) ; Gunnar Barrefors (Institutionen för kemisk miljövetenskap) ; Göran Petersson (Institutionen för kemisk miljövetenskap)
Toxicological and Environmental Chemistry Vol. 47 (1995), p. 1-6.
[Artikel, refereegranskad vetenskaplig]

Solvent hydrocarbons released to air from the controversial but widely applied gluing of table tennis bats were studied during the 1993 world championships in Göteborg. Sampling on adsorbent cartridges and thermal desorption combined with gas chromatography and mass spectrometry were used for the determinations.

The total concentrations recorded above the players´ gluing tables were in the range 20-100 mg/m3. The prominent solvent constituents were C6(<10%), C7(>80%), and C8(<5%) alkanes and cycloalkanes. The proportions of the nine acyclic and seven cyclic C7 isomers were determined. Heptane, 2-methylhexane and 3-methylhexane constituted more than 50% of the solvent hydrocarbons.

Nyckelord: heptanes, methyl hexanes, gas chromatography

Denna post skapades 2008-08-09. Senast ändrad 2010-09-22.
CPL Pubid: 72813


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