Sentence examples for freezing of samples from inspiring English sources
However, we conclude that freezing of samples immediately after recovery to avoid the effects of storage diagenesis is crucial for future environmental magnetic studies of organic-rich sediments.
It is difficult, however, to clarify the magnetic mineralogy of the ARM carriers from the available data because it has been affected by storage diagenesis, which suggests that freezing of samples immediately after recovery is crucial for future environmental magnetic studies of organic-rich sediments.
Prior to freezing of samples small aliquots were taken out to determine protein concentration.
Repeated thawing and freezing of samples was avoided.
High-pressure freezing of samples was carried out according to Nicolas et al. (1989).
Several studies found that singular thawing of samples, or recurring thawing and freezing of samples can lead to DNA degradation [43 45].
Secondly, we believe that the premature freezing of sample A and B could be one reason for the small Bacteroidetes counts, and must therefore show these results.
The phenomenon of superfusion on the freezing of the samples was observed to happen between (-11°C) and (-14°C), after which the samples reached (-20°C) at 0.83°C/ min [ 10].
Using electrofreezing rather than conventional seeding methods allows automated freezing of many samples under equal conditions.
MS did the collection and freezing of MRSA samples and ran PCR tests.
