The InTray™ KF Strep is a microbiology sample collection, transport, and culture device for enumeration of fecal streptococci in surface water samples using direct plating or membrane filtration procedures. InTray™ KF Strep contains a chromogenic agent, TTC, giving color to colonies and facilitating detection and enumeration. The presence of streptococci in surface or recreational waters is used as an indicator of fecal contamination. The fully enclosed InTray™ system enhances safety by preventing contamination and reduces exposure to collected samples.
- Enterococcus faecalis and other Enterococci – Red to pink colonies
- Gram-negative bacteria – Marked inhibition
Detects | Fecal streptococci
Incubation | 46-48 hours
Shelf Life | 12 months
Storage | Refrigeration (2-8°C)
Quantity Sold | 20 pack (#20-1201); 5 pack (#20-1207)