Sentence examples for period of each sample from inspiring English sources

The DMS sampled all the smoke per puff reaching the sampling port over all 10 puffs used for assessment and recorded the average particle diameter, number and volume concentration, flow rate and time period of each sample to calculate the total number and volume of particles at different regions along the tubing.

Following a 5-min reaction period absorbance of each sample in triplicate was measured at 500 nm in spectrophotometric cuvettes.

After a 30-minute incubation period, 20 μl of each sample was added in duplicate to wells.

During that period, the absorbance of each sample was measured at 470 nm at 15 min intervals, starting immediately after sample preparation (t = 0 min) until the end of the experiment (t = 120 min).

In the second period of sample collection, fecal samples were also collected from lactating sows and their litters.

To examine changes in capture rates among sampling periods, we calculated the variance of the capture rate of each sample period [18], then used this variance to conduct Bonferroni-corrected t-tests.

At the end of this incubation period, each sample was placed in a capillary glass (Corning).

The estimation of the transition probability of each sample period allows us to identify expansions and recessions over the sample period (see Kim 1993; Hamilton 1994 for details about this procedure).

After a period of 7 days, each sample was then centrifuged at about 6000 RPM for 20 min.

A large number of movements were made during the test period of the Sample Array robot.

As the period of leachate sample prolonged, COD and NH3 N removal was observed reduced significantly.