Scratch testing is sensitive; it will rarely miss a true case of a peanut allergy. But it isn't especially specific, meaning ...
DEAR DR. ROACH: I recently underwent skin scratch testing for food allergies. I was shocked that among the positive findings ...
Scratch testing is one of the methods that allow well defined characterization of scratch resistance of polymeric materials, both bulk and coatings such as paints. The scratch technique has therefore ...