Assay definition

Assay means a laboratory analysis of Crude Petroleum to include the following: A.P.I. Gravity, Reid vapor pressure, composition, pour point, water and sediment content, sulfur content, viscosity, distillation, hydrogen sulfide, flash/boiling point and other characteristics as may be required by Carrier.
Assay means to test ores or minerals by chemical or other methods for the purpose of determining the amount of valuable metals contained.
Assay in economic geology, means to analyse the proportions of metal in a rock or overburden sample; to test an ore or mineral for composition, purity, weight or other properties of commercial interest.

Examples of Assay in a sentence

  • Experimental/calculated data:Mouse Local Lymph Node Assay (LLNA) mouse: Non-sensitizing.

  • Assay for lipid peroxides in animal tissues by thiobarbituric acid reaction.

  • Mouse Local Lymph Node Assay (LLNA) Species: mouseResult: Non-sensitizing.

  • Rothman C.R. and D.A. Lauffenburger, "Analysis of the Linear Under-Agarose Leukocyte Migration Assay", Ann.

  • Pre-warm Solution C and the required number of RiboFlow® Lateral Flow Assay devices to +46 ± 1°C for at least 10 minutes before the assay is carried out.

More Definitions of Assay

Assay or “Assay results” means the analysis of minerals, rocks and mine products to determine and quantify their constituent parts
Assay means a chemical test undertaken to determine the purity of a sample of gold.
Assay means an analysis to determine the presence, absence, and quantity of one or more metallic components.
Assay means the total weight of 235U per kilogram of Material divided by the total weight of all uranium isotopes per kilogram of Material, the quotient of which is multiplied by 100 and expressed as a weight percent, which may be indicated by the symbol “w/o.”
Assay means an investigative analytical process in medicine, pharmacology or biology that aims to identify either the qualitative or quantitative presence or function of the analytical target, which can be a drug or biochemical substance or a cell in an organism or organic sample
Assay means any of the Level I Assays, the Level II Assays, the Level IIIP Assays, or the Level IIIXC Assays as defined below.
Assay means Biocept’s OncoCEE-LU™ (and OncoCEE-LU™ with Mutation Analysis) laboratory developed assay for characterization and profiling of CTCs from NSCLC patients, which shall incorporate, as Phase 1, CTC enumeration by cytokeratin and CD45 (and CEE-Enhanced™ when available), EML4/Alk1 fusions and EGFR amplification by fluorescence in situ hybridization (determined by Biocept); and as Phase 2, the additional detection of mutations for relevant genes, e.g., K-RAS, EGFR and B-RAF, as agreed by the parties, on captured CTCs and/or cell-free circulating DNA, as agreed by the parties, and employing technologies that potentially may include Biocept’s Selector technology, and any improvements or enhancements thereto, exclusive of new analytes (which are discussed in Section 3.5(f) under Collaboration Assays) or applications to primary screening.