Sometimes used to mean a test or test result, but other times as a synonym for the analytical method.

The term "assay" was found in the following pages:

Instrument database: Oxford Instruments - X-MET3000TX
Instrument database: Caliper Life Sciences - Staccato Mini Workstations
Instrument database: Varian Inc. (Part A) - Cary 50 UV-Vis spectrophotometer
Material database: SUPELCO by Sigma-Aldrich - Se-(Methyl)selenocysteine Hydrochloride
Instrument database: Ocean Optics - FIA-SIA-LOV Sequential Injection Analysis System
On-column internal standardisation as an alternative calibration strategy for speciation analysis | EVISA's News
Instrument database: Rigaku Corporation - Alchemist™ II automated liquid formulation system
Material database: SUPELCO by Sigma-Aldrich - Thioredoxin Reductase from rat liver
Material database: Canadian Certified Reference Materials Project (CCRMP) - CZN-4 Zinc Concentrate
Mercury Speciation Analysis of Dried Blood Spot Samples | EVISA's News
Instrument database: Aurora Biomed - VERSA 1000 Workstation
Instrument database: LUMEX Ltd. - MGA-915 Atomic Absorption Spectrometer
Instrument database: Thermo Scientific - TSQ Vantage™ Triple Quadrupole Mass Spectrometer
Link database: University of Colorado: The In-Vitro Method - Relative Bioavailability Leaching Procedure
Instrument database: Spectradyn Technologies LLC - MGA-915 Atomic Absorption Spectrometer
Instrument database: FIAlab Instruments - FIAlab-3200
Metropolis Help
Journals database: Molecular Imaging and Biology
All about certified reference materials (CRMs) | EVISA's News
Instrument database: FIAlab Instruments - MicroSIA - A Truly Compact Sequential Injection System