Sentence examples for spectroscopy tubes from inspiring English sources

Since the experiments were performed without adding any buffer, new NMR spectroscopy tubes were scrupulously cleaned to prevent any pH drift by using a NMR spectroscopy tube cleaning apparatus from Sigma Aldrich.

Figure 4 shows the diffuse-reflectance UV vis spectroscopy of the tubes after annealing.

1. Mix the following components in a sterile nuclease-free tube: > 2. Place 500 ng of sample (determine volume using Nanodrop spectroscopy) in designated tube and add Millipore water to a total volume of 55.5 μL. 3. Mix by pipetting slowly, then centrifuge briefly to collect all liquid from the sides of the tube.

The process was used to calibrate an image-guided diffuse optical spectroscopy system with 16 photomultiplier tubes (PMTs), but can be extended to any large array of optical detectors and associated imaging geometry.

The cisplatin incorporated into the tubes was proved with Raman spectroscopy, infrared spectroscopy, and high-resolution transmission electron microscopy (TEM).

By use of fluorescence spectroscopy, the relative abundance of certain tube chiralities has been seen to increase in the bimetallic samples compared to the monometallic ones as for example the (6,5) nanotube.

Raman spectroscopy evidences less defect structure of outer tubes, as compared to those in double-walled carbon nanotubes grown by thermal treatment of peapods.

Arteries were then frozen in plastic tubes and analyzed by EPR spectroscopy.

PerkinElmer luminescence spectrometer LS50 (Xenon flash tube) was used for PL spectroscopy.

The digested samples were diluted in a total volume of 50 ml with ultrapure water, transferred into new tubes and analyzed by atomic absorption spectroscopy (Analyst 400, Perkin Elmer, USA).

High resolution transmission electron microscopy and Raman spectroscopy showed that disruption of the end caps of the tubes and severance along the tube axis were rarely found.