Examples of using Migration analyses in English and their translations into Danish
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Colloquial
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Official
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Medicine
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Financial
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Ecclesiastic
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Official/political
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Computer
For the same reason no migration analyses of selected products have been conducted.
The results are shown in Table 3.7 below as well as in Appendix F. Table 3.7 Results of migration analyses for metals of selected products.
The results of the migration analyses on the bicycle strap on C4 showed that no PFASs migrate above the detection limit.
The migration analyses to artificial sweat are conducted in a way where a piece of the product is extracted in artificial sweat for 4 hours.
Similar tendency is not seenfor the other metals. As only relatively few migration analyses have been performed it is not possible to determine whether the coating(for instance gold coated or silver-like) has any influence on the migration. .
As described earlier, as a main rule no migration analyses of the erasers in relation to artificial saliva are conducted but on the contrary migration analyses in relation to artificial sweat.
The migration analyses carried out have demonstrated that some of the chemical substances in the toys can be transferred to sweat.
The results of the migration analyses for artificial sweat are used as a reasonable approximation for the rest of the products.
The migration analyses for artificial sweat and artificial saliva are conducted in the way that a piece of the product is extracted in artificial sweat/saliva for 4 hours for which reason the result shall be divided by a factor 4 so that the measured values correspond to the exposure time.
In order todetermine which substances are released by contact to skin or saliva, migration analyses have been carried out in artificial sweat solution produced according to ISO 105-E04 and to artificial saliva produced according to Amtliche Sammlung von Untersuchungsverfahren nach§ 35 LMBG No. 82.10 1, the saliva recipe has been copied from DIN std, no. 53 160.
At the migration analyses of the 14 slimy toys(of which a few were analysed on exterior part and interior part, totally 17 analyses) were found 22 identified single substances and 3 groups of substances, e.g. aliphatic hydrocarbons or hydrocarbons with carbon chain lengths above C14, and finally a group of 6 compounds, which could not be identified, but they were all fatty acids.
As a general rule no migration analyses of the erasers are made in relation to artificial saliva but on the contrary migration analyses in relation to artificial sweat.
At the migration analyses of the 14 slimy toys(of which a few were analysed on exterior part and interior part, totally 17 analyses) we found 22 identified single substances and various groups of substances consisting of various aliphatic and aromatic hydrocarbons, which are stated in groups characterised by a number of hydrocarbons, and finally a group of 6 compounds, which could not be identified, but they were all fatty acids.
As only relatively few migration analyses have been performed it is not possible to determine whether the coating(for instance gold coated or silver-like) has any influence on the migration. .
The results of the migration analyses on the pads inside the bicycle helmet showed that the same chlorinated phosphorus-based flame retardants were identified in the migration liquid as identified at the content analysis carried out on C10 TCPP TDCP, TIBP, TCEP and TPHP.
As described earlier, as a main rule no migration analyses of the erasers in relation to artificial saliva are conducted but on the contrary migration analyses in relation to artificial sweat. Based on relatively high concentrations of certain phthalates(i.e. DEHF) a single migration analysis for artificial saliva of the eraser with the highest content of DEHP has subsequently been conducted.
Appendix J: Results from the migration analysis calculated in relation to areal jewellery.
The result of the migration analysis is that 0.1%(w/w) DEHP is released, i.e.
The selection of metals for health assessment was based on the results from the migration analysis.
In Table 4-1 the results from the migration analysis for all samples are presented.
Appendix H: Samples where double tests varied In the table below the results from the migrations analyses of the 25 jewellery parts are presented.
Migration analysis to sweat: 1.0 g urea((NH2)2CO), 5.0 g NaCl and 0.940 µl lactic acid(C3H6O3) dissolved in 1 litre demineralised water.
The results from the migration analysis for artificial sweat showed that lead, cadmium, nickel and copper migrated in a concentration above the detection limit.
The result of the migration analysis is that 0.1%(w/w) DEHP is released, i.e. 1 mg/g of eraser to artificial saliva.
The migration analysis is performed to artificial sweat because this is the type of exposure that most frequently will occur.
The result of the migration analysis of eraser 22 is that 0.1%(w/w) DEHP or 1 mg/g eraser is emitted to artificial saliva, i.e.
The results from the migration analysis did not show any direct relation between migration and content of the metal, i.e.
The migration analysis showed that 3 Âμg cadmium migrated per gram of jewellery during 4 hours.
The migration analysis showed that 39 Âμg lead migrated per gram of jewellery during a period of 4 hours.