Difco™ Salmonella O Antisera are lyophilised, polyclonal rabbit antisera containing approximately 0.04% Thimerosal as a preservative

• Store at 2 to 8°C (35.6 to 46.4°F)
• Contains sufficient reagents for 60 tests

Difco™ Salmonella O Poly Antisera are polyvalent antisera. Each antiserum is specific for certain serogroup antigens.