ben·ton·ite flocculation test (b n t -n t )n. A flocculation test for rheumatoid arthritis in which sensitized bentonite particles are added to inactivated serum; if half of the particles are clumped while the other half remain in suspension, the test is positive. |
bentonite
a naturally occurring pure clay capable of absorbing much moisture and swelling considerably. Used as a compacting and dispersing agent in the manufacture of fodder pellets and cat litter. Chemically and nutritionally inert.
bentonite flocculation test
a superseded test for hydatidosis in humans.
sodium bentonite
used as a binder in pellet manufacture. A refined form of clay.
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