1. One gram of sludge was added to a 99 mL dilution blank. Three 1/10 dilutions were then made. From the last dilution made, 200 µL was plated onto an all-purpose medium. After incubation, 123 colonies were counted. What is the CFU/mL in the sludge? Note: 1 gram sludge is equal to 1 mL sludge.
1. One gram of sludge was added to a 99 mL dilution blank. Three 1/10 dilutions were then made. From the last dilution made, 200 µL was plated onto an all-purpose medium. After incubation, 123 colonies were counted. What is the CFU/mL in the sludge? Note: 1 gram sludge is equal to 1 mL sludge.
Chapter9: Parenteral Medication Labels And Dosage Calculation
Section: Chapter Questions
Problem 1.4P
Related questions
Question
1. One gram of sludge was added to a 99 mL dilution blank. Three 1/10 dilutions were then made. From the last
dilution made, 200 µL was plated onto an all-purpose medium. After incubation, 123 colonies were counted.
What is the CFU/mL in the sludge? Note: 1 gram sludge is equal to 1 mL sludge.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Recommended textbooks for you