Suspensión de esporas, Geobacillus stearothermophilus

Proveedor: Merck

1.11499.0001EA 338 EUR
1.11499.0001
Suspensión de esporas, Geobacillus stearothermophilus
Tests para microbiología Tests antibióticos
For the antibiotic sulphonamide residue test according to Kundrat. The Geobacillus stearothermophilus spore suspension is used in conjunction with the test agar for performing the antibiotic sulphonamide residue test according to Kundrat, Cat. No. 1.10662. The test detects antimicrobial residues such as antibiotics, sulphonamides and other chemotherapeutics in meat and other foodstuffs of animal origin. It is a routine qualitative procedure. The test is based on agar diffusion, using spores of Geobacillus stearothermophilus as test organisms. Antibiotic and sulphonamide residues inhibit the growth of the test organism. Cleaning agents, disinfectants and preservatives do not influence the test.

  • Esta inhibición del crecimiento se identifica a través de la formación de halos de inhibición
  • Estas zonas se mantienen color violeta mientras que el resto del medio nutriente se vuelve amarillo
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