There is a need to understand the fate and behaviour of hydrocarbon contaminants in these extreme systems.
When two particles such as those depicted in figure 2 come together they juxtapose contaminant parcels with a concentration difference 2s ma.
In some cases the contaminants appeared upon the sixth or seventh subculture.
Any bacteria are probably recent contaminants rather than those involved in the decay process.
The sealed glass tubes are filled with a solid carrier material containing reagents that discolour on contact with specific contaminants.
Modern contaminants are non-reflective, regardless of their transparency and colour, because they have not undergone carbonization.
The length of the thaw period and the amount of water available will determine the extent of contaminant transport in lowsalinity contaminant solutions.
The other peaks in the spectra are salt adducts and other contaminants that are not representative of the presence of additional oligomers.
