Sentence examples for for samples requiring from inspiring English sources

A validated method has been optimized for the analysis of select nitroaromatic explosives and degradative products using gas chromatography/mass spectrometry via sonication extraction of radiologically contaminated soils, for samples requiring ISO/IEC 17025 laboratory conformance.

For samples requiring separation of cytoplasmic and nuclear proteins, we utilized the NE-PER kit (Pierce) according to the manufacturer's instructions.

For samples requiring a second step reagent, the PBA was aspirated and streptavidin-fluorochrome (PharMingen, San Diego, CA, USA) was added at 1 : 400 in 200  μl PBA and incubated with shaking at 4°C for 1 1.5 h, followed by washing as described above.

For this analysis, the number of samples required for reliable statistics increases exponentially with the size of the network.

Thus, neither are ideal for biological samples requiring analysis of many regions of interest and both are subject to potential user bias in selection of regions of interest.

Polymerase and capsid sequences were not available for all samples, requiring separate analyses.

Various density segments of samples required for an analysis can be separated by simply rotating at different speeds.

First the number of samples required for population-based analyses is all too often limiting.

One hundred and fifty blood samples were reviewed for number of unusable samples requiring a specimen to be re-drawn.

A special thanks to Professor J.M. Landento-Dr-Carvalho and to Dr Severino Ribeiro (Serviço de Urologia, Centro Hospitalar do Porto - CHP) for providing the human tissue samples required for fibroblasts isolation.

This is no easy feat, for collecting these samples requires a great deal of hammering on granite boulders with nothing more than a hammer and chisel.