Plan your dilution series, see the dilution factor for every tube, and find out which plate lands in the countable 30–300 colony range before you pipette.
Picked your plate? Don’t count colonies by hand. Upload a photo and let AI count your CFUs in seconds — then drop the number straight into your CFU/mL calculation tool.
Estimates assume even, ideal dilutions and a perfectly homogeneous sample. Real counts vary and the countable range shown (30–300 colonies) follows the standard plate-count convention. Always verify with an actual count.