Sentence examples for samples over a from inspiring English sources

Spectrometers allow the study of a large variety of samples over a wide range of frequencies.

They also provided 9 weekly urine samples over a 2-month period.

The synthesized PHA-membrane was found to preconcentrate U, V, Cu, Cr, Fe and Pb quantitatively (95%) from aqueous samples over a wide pH range of 4 9.

A satisfactory taxonomic study of any species requires adequate samples over a full range of sizes, representing the full geographical distribution of the species.

We studied this interplay in a subtropical mixed forest in southern China through in situ incubations of litter samples over a 540-day period.

Apart from the soil, no potential for atrazine or mecoprop degradation could be detected in the same samples over a 200-day incubation.

We design a spectrally resolved interferometer to measure the refractive index of transparent samples over a broad spectral range of 400 1550 nm.

Bioluminescent detection of P. putida S1B1 cells enriched in selective media directly from soil allowed detection of culturable cells in soil samples over a period of at least 8 months.

Herein, we report a rationally designed, non-enzymatic probe for the detection of uric acid in serum samples over a wide range of concentrations (lower: ∼60 μM, higher: ∼700 μM and normal: ∼120 380 μM) with 'turn-on' fluorogenic behaviour.

This screening step was designed to allow the comparison of a high number of samples over a wide range of time points after stress induction in positive and negative ionisation modes.

The BT typically measures the volume of permeable pore space within the concrete samples over a period of five hours at a concrete age of 7, 28, and 56 days.