Color canceling marking systems
Color temperature indicator
Composite material having reactant(s) homogeneously...
Composition and method for testing smoke detectors
Composition for determination of N-nitrosamines
Composition for patient sample preparation
Composition for ultrasonic inspection of objects and method for
Composition for use in the testing of smoke detectors
Composition useful for detecting H.sub.2 S
Compositions and process for liquid scintillation counting
Compound useful in cholesterol assay procedures
Control reagent for heparin activity determination
Control reagent for test strips for determining urobilinogen in
Control serum containing alkaline phosphatase of constant activi
Control-solution for diagnostic detection methods for substances
Defrost indicator
Defrost indicator
Detecting agent
Detection of articles
Detector and dosimeter for neutrons and other radiation