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5 pts 1ml of E. coll broth is added to in initial dilution tube containing 99ml of sterile water. Two subsequent dilutio
Posted: Thu Jun 30, 2022 6:36 pm
by answerhappygod
- 5 Pts 1ml Of E Coll Broth Is Added To In Initial Dilution Tube Containing 99ml Of Sterile Water Two Subsequent Dilutio 1 (14.19 KiB) Viewed 60 times
5 pts 1ml of E. coll broth is added to in initial dilution tube containing 99ml of sterile water. Two subsequent dilutions are made by transferrin 1ml of the previous dilution (e.g. initial into subsequent 1 and so forth) into 9ml bottles of sterile water. Spread plates were made by transferring 0.1ml of sample onto two plate for each dilution. The plate counts for the final dilution were: 24 and 42. The plate counts for the next to final dilution were: 210 and 179. What was the CFU/ml of the stock broth of E. coli?