Sentence examples for ppm using the from inspiring English sources

Chemical shifts are reported in ppm, using the solvent as internal standard.

The chemical shifts δ are reported in ppm using the solvent signal as internal standard.

Chemical shifts were externally referenced to TMS (δ = 0 ppm) using the methyl resonance of hexamethylbenzene (17.5 ppm relative to TMS).

1H-NMR spectra were recorded on 400 and 500 MHz Bruker NMR spectrometer and were reported in ppm using the solvents as the internal standard (CDCl3 at 7.26 ppm).

Kubicki and Sykes [57] were able to reproduce δ17O values in aluminosilicate glasses to within a few ppm using the B3LYP/6-311+G d,p) method, so the error here may be associated with relativistic effects due to bonding with the U atom.

Chemical shifts are reported in ppm using the solvent resonance as the internal standard.

Chemical shifts are reported in ppm using TMS as the internal standard.

The material was separated by pneumatic means within a glovebox containing ultrapure nitrogen (0.5 ppm H2O, 20.6 ppm O2), using the technique described in Cooper et al. [ 4].

The leaves extracts from non and inoculated Aquilaria subintegra were tested and were shown to have high corrosion inhibition of up to 93% at 1500 ppm using methods such as the weight loss study, electrochemical impedance spectroscopy measurement and potentiodynamic polarization measurement.

Chemical shifts are reported as δ ppm using tetramethylsilane (TMS) as the internal standard and couplings expressed in Hertz.

Chemical shifts are reported in ppm using either tetramethylsilane or the solvent peak as an internal standard.