Sentence examples for external standardization from inspiring English sources
External standardization was via certified standards (Spex Industries, Inc., Edison, NJ).
Ablation is largely matrix-insensitive for different elements, such that silicate and borate glasses, silicates and oxide minerals, or direct liquid ablation can be used interchangeably for external standardization of any homogeneous or heterogeneous material.
All the calculations concerning the quantitative analyses were performed with external standardization by measurement of peak areas.
External standardization method is the analytical method which has been employed for the quantitative analysis of the alkylation products.
An internal and external standardization technique was used to correct for spectral interferences, matrix effects, and instrument drift during analysis [34].
Single element standard solutions (~1,000 µg/L) of the REE and all elements necessary for internal and external standardization were obtained from inorganic ventures.
Concerning short-term repeatability external calibration with internal standardization using Rh was superior with an RSD of 0.9% which demonstrates the potential of FI-ICP-SFMS compared with FI-FLD, where an RSD of 6.5% was observed.
Standardization refers to the degree to which external standards exist in an educational system to maintain the quality level of the education.
A quantitative evaluation of the main damage-related compounds were carried out by combining in-tape camphor standardization with an external calibration by Gas Chromatography - Selected Ion Monitoring - Mass Spectrometry (GC-SIM-MS) for all types of damage, reaching a good linearity for every quantified HIPV (for quantitation parameters see Additional file 3).
Different calibration strategies such as external calibration with and without internal standardization with Rh and species unspecific on-line IDMS with In were investigated for the FI-ICP-SFMS approach underpinning the potential of IDMS for enhancement of precision.
The bias is low for all methods for both internal and external age standardization.
