Sentence examples for withdrawing samples from inspiring English sources

Radial concentration profiles were measured at various downstream distances by withdrawing samples from the flow and measuring their electrical conductivity.

The experiments were conducted at atmospheric pressure by withdrawing samples from the flame using a quartz microprobe coupled to an online gas chromatograph (GC).

The reaction was monitored by UV-vis absorption spectra (Persee TU-1810, China) in the range of 250 700 nm through withdrawing samples from reaction mixture at each time interval.

The microstructure of an atmospheric pressure, counterflow, sooting, flat, laminar ethylene diffusion flame has been studied experimentally by withdrawing samples from within the flame using a heated quartz microprobe coupled to an online gas chromatograph/mass spectrometer (GC/MS).

Partial digestion was achieved by withdrawing samples of the reaction at various time points and stopping the reaction by adding the sample to an equal volume of 20 mM EDTA on ice.

Label incorporation was monitored by withdrawing samples from these cultures at regular intervals, and by measuring mass isotopologue distribution in 13 metabolite pools of the central metabolism by liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS) [ 47] (average values are provided in Additional file 13).

Encapsulation efficiency of withdrawn samples was determined.

A quantitative GC FID analysis of the withdrawn samples was performed.

The withdrawn samples were analyzed for drug content by spectrophotometer at 476 nm (Fig. 4).

OD, redox potential (Eh) and pH of withdrawn samples was measured instantly using EUTECH Instruments (pH and Eh Tutor).

The withdrawn samples were used for OD measurement at 237 nm by a UV-visible spectrophotometer (Shimadzu, model UV-2601).