Read the first result after curing for 24 hours.Noting the emergence of gas tube, gas trap in the agar tubes each tubes. If any tubes are not gas occurs. Curing for the next 24 hours. Make the same effect.
After reading the first incubated for 24 hours to observe the gases trap the gas in the tube in the esophagus, the tube culture. If the tube does not cause gas Incubated for another 24 hours Make the same effect
Read the first results after curing for 24 hours.To observe the occurrence of gas in the tube to trap gas tubes, each tube. If any medium tube not gas curing on the 24 hours as well.