Sentence examples for clean sampling from inspiring English sources

The X-vane sampling system is easy to operate and is low in cost, compared to other clean sampling methods.

An equally important concern, especially for post-collection incubation measurements, is attention to a clean sampling technique.

We have designed, constructed and tested a trace element clean sampling device for long term deployment (6 months or longer) on deep-sea moorings.

For clean sampling, a non-contaminating electropolished stainless steel ice corer is designed in conjunction with a polyethylene lathe equipped with Ti chisels to remove possibly contaminated outer layers of ice cores.

With the advent of trace metal clean sampling techniques[1] and sensitive voltammetric techniques, [2 4] the marine community now recognizes that metal speciation in seawater and estuarine waters is dominated by complexation with organic compounds of unknown composition and origin.

Quantification of metal concentrations followed trace metal clean sampling techniques throughout the collection, handling, and analysis (USEPA 1996).

Clean samples were regularly substituted for tainted ones in sports including athletics, weightlifting, wrestling, canoeing, cycling and swimming.

In addition, he soon realized plutonium lodged in the lungs could not always be detected in veterans' urine, and men with clean samples might still be contaminated.

But a Wada-commissioned report this year described how, in a clandestine night-time operation, positive samples from athletes who had cheated were smuggled out of a lab through a hole drilled in the wall, and then replaced with clean samples.

Those clean samples were treated with salt and coffee to alter their consistency, tests on which showed in some cases that "samples had salt readings that were physiologically impossible".

For clean sample data, test statistic (E_{k1}) based on classic estimators is close to 1.