Composition for diagnostic reagents

Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Calorimeter

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Details

252380, 252397, 424 3, 436527, 436531, G01N 33545, G01N 33552, C09Q 1504

Patent

active

045782822

ABSTRACT:
A fixative composition for histological, cytological, immunological and proteinaceous preparations comprising a mixture of pyrrolid-2-one, a polyol, a urea and a zinc salt of a non-oxidizing organic or inorganic acid. Also disclosed are devices utilizing such compositions.

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