The phrase "assay determination" is correct and usable in written English.
It can be used in scientific or technical contexts, particularly in fields like chemistry or biology, where it refers to the process of determining the presence or concentration of a substance.
Example: "The assay determination of the drug concentration in the sample was conducted using high-performance liquid chromatography."
Alternatives: "analysis of the assay" or "assay evaluation".
Amniotic fluid analysis included Gram stain examination, white blood cell count, and matrix metalloproteinase 8 (enzyme-linked immunosorbent assay) determination.
A selective stability indicating HPLC method was developed and validated for quantification of impurities (process related and degradants) and assay determination of Exemestane.
In these two situations oxygen saturation was assessed with a pulse-oximeter and blood samples were collected for serum IGF-I, IGF-II, IGFBP-1, IGFBP-3, ALS and insulin determination by ELISA; fluoroimmunometric assay determination for GH and also for IGF1R gene expression analysis in peripheral lymphocytes by quantitative real-time PCR.
The developed simple LC method for assay determination of diacerein and aceclofenac is linear, precise, accurate and specific.
This solution was diluted further volumetrically to 100 μg mL−1 with diluent for assay determination in pharmaceutical dosage forms.
The present research provides the ion chromatographic method for the assay determination of the castanospermin and celgosivir as active pharmaceutical ingredients.
Biodesix provided blinded serum proteomic assay determinations.
Data are presented as mean ± SE obtained from three assay determinations for each treatment group for each sex.
HPLC-UV assay determinations of plasma LPV and RTV concentrations of participants from the cohort study were performed at the Dept.
The coefficient of variation was 3.4% for intra-assay determination and 7.6% for inter-assay determination.
KMV carried out DNA binding assays, determination of subcellular localization, isolation, generation and characterization of the mutants and transgenic overexpression lines.
