This grid is the typicaldesignation of body materials. Slight variations may occur due to raw material availability.1) Note the material designation imprinted on the valve body or associated tag. The marking includes the valve style, size letter, and body material.
Radial immunodiffusion (RID) is a technique that can quantitatively. determine the concentration of an antigen. Unlike many gel and liquid. precipitation techniques which qualitatively detect antigen, RID is a. sensitive quantitative technique that is often used clinically to detect. patient levels of blood proteins.
extended field irradiation irradiation of an extended field in radiation therapy for malignant lymphoma. external beam irradiation radiation therapy in which the radiation is emitted from a source located at a distance from the body. hemibody irradiation external beam irradiation involving exposure of half the body.