Ex-situ PEM fuel cell testing: towards visualizing gas...

Fluorescent compounds for use in industrial water systems

Fluorescent labeling of hydrocarbons for source identification

Fluorescent labeling reagent

Fluorescent tracers for hydrophobic fluids

Fluorocarbon tracers and tracing method

Fluorous tagging compounds and methods of increasing the...

Formulations for imparting traceability and/or trackability...

Fragmented taggant coding system and method with application...

Information carrier and method of use

Integral multi-layer element for analyzing bile acid sulfate

Isotopically labeled compositions and method

Labeling reagents, methods for synthesizing such reagents...

Labeling reagents, methods for synthesizing such reagents...

Luminescent conjugates for use in luminescent assays

Marking system

Measurement and calibration method for sample injection...

Measurement of gluconeogenesis and intermediary metabolism...

Method and apparatus for monitoring liquid for the presence...

Method and composition for indicating the presence of chrome-fre