The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 25, 1995
Filed:
Mar. 10, 1994
Applicant:
Inventors:
James Thomson, Bedum, NL;
Jan ter Wiel, Loppersum, NL;
Assignee:
Packard Instrument, B.V., , NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01T / ; C09K / ;
U.S. Cl.
CPC ...
250364 ; 25230117 ;
Abstract
A liquid scintillation medium for homogeneous flow systems which comprises solvent, fluor and optionally surfactant, wherein the solvent comprises benzyltoluene. The solvent may comprise the positional isomers of benzyltoluene, and other solvents such as diphenylethane. This new solvent system for use in flow-through scintillation counting is characterized by low viscosity, high flash point and low vapour pressure.