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Dilutions of Solutions. Learning Objective. For example, a ten-fold serial dilution could result in the following concentrations: 1 M, 0.1 M, 0.01 M, 0.001 M, and so on. As is evidenced in this example, the concentration is reduced by a factor of ten in each step. Serial dilutions are used to accurately create extremely diluted solutions. Dec 08, 2006 Dilution Techniques & Calculations - (Nov/27/2006 ). So we do what is called a serial dilution. Serial Dilution: is a dilution made of a series of smaller dilution, and the total dilution is the product of each dilution in the series. To understand this more, let's see this example. Drug Dilutions, Clearly Explained. Pharmacy and Therapeutics. You will be able to answer the following questions and more after reading the following material. What does Lidocaine 1% or 2% mean? What is the difference between “%” solutions and dilutions, e.g. “1:1000” dilution? To make lidocaine 1%, what is lidocaine mixed it? Oct 08, 2013 A serial dilution is a series of sequential dilutions used to reduce a dense culture of cells to a more usable concentration. The easiest method is to make a series of 1 in 10 dilutions. To perform a serial dilution, a small amount of a well-mixed solution is transferred into a new container and additional water or other solvent. is added to dilute the original solution. Recruitment manual template 2017. The diluted sample is then used as the base solution to make an additional dilution.
Also found in: Dictionary, Thesaurus, Financial, Encyclopedia. dilution[di-loo´shun
Sep 28, 2009 How to Do Serial Dilutions. Co-authored by Bess Ruff. Updated: March 29, 2019. Explore this Article Performing a Basic Dilution Calculating Final Dilution Factor and Concentration Article Summary Questions & Answers.
1. reduction of concentration of an active substance by admixture of a neutral agent.
Dilution Series Explained
serial dilution a set of dilutions in a mathematical sequence. In microbiological technique, serial dilutions are used to obtain a culture plate that yields a countable number of separate colonies. From this, a calculation of viable cells in the original suspension can be made, as a colony picked for pure culture.
se·ri·al di·lu·tion(sēr'ē-ăl di-lū'shŭnHow To Do Serial Dilutions)
The preparation of a graded set of solutions or suspensions, each member of the set being a fixed dilution (typically 1:2) of the preceding member; used particularly in titration of antibodies in serum.
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