Sentence examples for by different laboratories using from inspiring English sources

The differences are likely due to insufficient removal of contaminants a particular problem with conventional methods (because of the larger sample sizes required), but one that can also affect AMS dating (as demonstrated by differences in ages produced by different laboratories using different treatments on a single sample) [62].

Comparable results have been found by different laboratories (using whole cell recordings), where the actual ECl− differs from the calculated one for [Cl−]i and [Cl−]o [ 26, 27].

Liquid media have caused opposing results when being applied by different laboratories using apparently identical protocols [3], [9].

Second, the serologic studies were conducted by different laboratories using a variety of assays and cutoffs for seropositivity, making direct comparisons of results across studies difficult.

Genomic DNA was extracted from peripheral venous blood collected between 2001 and 2008 by different laboratories using different methods.

The determination of PAHs, PBDEs and TBT in model SPMs and test materials was carried out by different laboratories using their in-house methodologies.

For a coal sample from Australia, CO2, CH4 and N2 adsorption isotherms have been measured at 55 ∘C by two different laboratories using two different measurements methods based on a gravimetric approach.

Geminin's role in controlling the extent of DNA replication has been well documented by many different laboratories using many different experimental systems [11], [27].

The nitrogen mass fractionation, δ15N, was measured by two different laboratories using continuous flow mass spectrometry and the reported value is an average of these results.

They reported the results for 22 iPSC lines, made by several different laboratories using multiple reprogramming methods.

The lowest variation was observed between HepG2 cells prepared by two different laboratories using the same protocol.