Fragrance containing compositions are capable of being combined with powder compositions to provide for a product having cleaning, disinfecting and air freshening properties. A cleaning product having a fragrance composition incorporated therein can be hand held or attached to a device for cleaning.
Analyte Determination Using Gel Including A Reagent System Reacts With Analyte To Change Transmissive Property Of Gel Detectable By Light Beam Transmitted Through Gel By Total Internal Reflectance
Peter M. Meserol - Montville NJ Philip Bernstein - Glen Ridge NJ Rita C. Prodell - Morris Plains NJ Gargi Gupta - Morris Plains NJ
Assignee:
Personal Diagnostics, Inc. - Whippany NJ
International Classification:
C12Q 100 C12M 100 G01N 3300
US Classification:
435 7
Abstract:
A gel body is provided with a reagent system which interacts with a sample portion which diffuses into the gel to change the transmissive properties of the gel. The gel body is used in an assay for various analytes, and preferably has a shape and index of refraction whereby a beam of light can be transmitted through the gel body by total internal reflectance.