The phrase "assay instruments" is correct and usable in written English.
It can be used in contexts related to scientific or laboratory settings, particularly when discussing tools or devices used for testing or analyzing substances.
Example: "The laboratory invested in new assay instruments to improve the accuracy of their chemical analyses."
Alternatives: "testing equipment" or "analysis tools".
The twin Viking missions found no evidence of biological activity on Mars, but the principal evidence came from a process called the TV-GC-MS assay: Instruments aboard the landers rapidly heated the soil to vaporize its contents into small molecules for spectrographic analysis, which can identify the key chemicals involved in biology.
By contrast, A1C values are relatively stable after collection (40), and the recent introduction of a new reference method to calibrate all A1C assay instruments should further improve A1C assay standardization in most of the world (41– 41).
Life science researchers who want to expand their capabilities beyond traditional cell counting instruments can now do so with the Countess II FL, a next generation, benchtop assay instrument with a modular design that broadens the number of applications on a single platform.
The assay instrument contains fibrinogen-coated polystyrene beads, 20 nmol/L ADP, and 22 nmol/L PGE1.
Experiments were performed on the RotorGene™ 3000 (MethyLight assays) and RotorGene™ 6000 (MS-HRM assays) instruments (Corbett Research, Sydney, Australia).
Thermal neutron counters utilized and developed for deployment as non-destructive assay (NDA) instruments in the field of nuclear safeguards traditionally rely on 3He-based proportional counting systems.
Measurements of apolipoprotein B for NHANES III were performed by using radial immunodiffusion (Behring Diagnostics, Westwood, MA) and rate immunonephelometrix assay (Beckman Instruments, Brea, CA).
Serum total cholesterol and triglyceride concentrations will be determined by enzymatic colorimetric assay (Technicon Instruments, Ltd., New York, N.Y., USA), while HDL cholesterol will be determined enzymatically in the supernatant after precipitation of other lipoproteins with dextran sulphate-magnesium.
Foremost is the universal perspective afforded by absolute quantification, which among other attributes, provides the ability to directly compare quantitative data produced by different assays and/or instruments.
Central to this capability is the universal perspective provided by absolute quantification, which allows target quantities to be directly compared not only across different runs, but also across different assays and/or instruments.
Genetic information provides a static set of predictive biomarkers for disease susceptibility, whereas most clinical assays and instruments detect indicators that vary as a disease progresses.
