- Room temperature incubation
- Easy to do
- Results in 48 hours
Bacteria Check (3108U83) is a presumptive Presence-Absence test for Coliform bacteria based on Lactose Fermentation as described in Standard Methods and by the USEPA. Color change from purple to yellow afer 48 hour room temperature incubation indicates likely presence.
Bacteria Growth Check Strips (3108U89) are formulated with Brain Heart Agar Infusion media for cultivation of fastidious bacteria in water. Requires 48 hour incubation in darkness at room temperature after two-second dip.