Sentence examples for sample and internal from inspiring English sources

The sample and internal standard mixture was combined with solvents, such that the ratio of chloroform/methanol/300 mM ammonium acetate in water was 300/665/35, and the final volume was 1.2 ml.

The sample and internal standard mixture was combined with solvents, such that the ratio of chloroform/methanol/300 mM ammonium acetate in water was 300/665/35 (v/v/v) in a final volume of 1.4 ml.

As a result of the almost three orders of magnitude dose range, exact amounts of sample and internal standard (i.s).s

nuclei from sample and internal standard source plants or cells were prepared; n represents the number of times each nuclei preparation was sampled by cell flow cytometry.

However, in the first two approaches mentioned, no internal standard in the traditional meaning was used, as ablation of sample and internal standard take place subsequently, and not simultaneously.

First, the chemical compatibility between sample and internal standard has been checked by acquiring a proton spectrum and, where required, a P NMR spectrum of the mixture right after preparation and again after 24 h.

Consequently, variable antibody recognition may be generated between blood samples and internal calibrators among assays.

Here's the discrepancy specifically: According to Bloomberg's sources — which reportedly included a former accounting employee — Hampton Creek used several expense categories on its profit and loss statements to disguise buybacks, including one line item called "Inventory Consumed for Samples and Internal Testing".

Quality assurance included assessment of repeat samples and internal controls.

The quality control samples and internal standard and solvent negative controls were prepared and analyzed along with samples.

Field duplicate samples and internal spikes were used to assess the reliability and recovery efficiencies of the assays.