 The sum of four major allergens shows the allergenic potential of NRL products like gloves, condoms, teats, balloons, etc.These tests are based on the enzyme immunometric assay technique and use specific monoclonal antibodies developed against the clinically relevant latex allergens present in NRL products.FITkit is known also under scientific names EIA (enzyme immunoassay) or IEMA (immuno-enzymometric assay).