Serial Dilution Lab Report
First of all “A serial dilution is a series of sequential dilutions used to reduce a dense culture of cells to a more usable concentration . Each dilution will reduce the concentration of bacteria by a specific amount” .( Study . com / Serial Dilution ) A serial dilution is any dilution were the concentration decrease by the same quantity in each successive step . The purpose of serial Dilution is to reduce the concentration of cells to a more usable concentration. Serial dilution falls under the science category microbiology.” Microbiology is the study of microorganisms, those being unicellular, multicellular, or acellular. Microbiology encompasses
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Before we start diluting, we need to prepare several dilution blanks, which are tubes containing your diluting liquid in exact quantities. The liquid we are using is tap water ,but you can use other substances for this experiment.We need 5 dilution blanks, numbered 1-5. In each tube, we need exactly 9 ml of liquid. The first tube that has the bacterial should have 10 ml of water and the other 4 tubes should have 9 ml of water. The next step is to get a tool that absorbs the water from the first tube which is the tube with the concentrated bacteria. Aliquot is a measured substance dissolves in another substance.Serial Dilution includes solution , solute, and …show more content…
Identify- determine the identity of a mixture or components based on known components.
Purify- Separate components in order to Isolate in order to further study.
Quantify- Determine the amount or the mixture and components present in the sample.
Uses for Chromatography:
*Pharmaceutical company - can determine how much chemical is in a new product or food.
*Hospital- Can detect blood or alcohol levels in a patient's blood.
*Law enforcement- Can compare a sample found at a crime from the suspect.
*Environment agency- Can determine the levels of pollutant in the water supply.
*Manufacturing Plant- Can purify a chemical needed to make a product.
Chromatography is very important and people in different jobs fields use chromatography for different reasons. Chromatography is something people use in their jobs its something common and help use with different thing, its can be used for environmental things and for humans purposes.
The experiment for chromatography is demonstrate separation of the dyes in sharpie pens with paper
Before we start diluting, we need to prepare several dilution blanks, which are tubes containing your diluting liquid in exact quantities. The liquid we are using is tap water ,but you can use other substances for this experiment.We need 5 dilution blanks, numbered 1-5. In each tube, we need exactly 9 ml of liquid. The first tube that has the bacterial should have 10 ml of water and the other 4 tubes should have 9 ml of water. The next step is to get a tool that absorbs the water from the first tube which is the tube with the concentrated bacteria. Aliquot is a measured substance dissolves in another substance.Serial Dilution includes solution , solute, and …show more content…
Identify- determine the identity of a mixture or components based on known components.
Purify- Separate components in order to Isolate in order to further study.
Quantify- Determine the amount or the mixture and components present in the sample.
Uses for Chromatography:
*Pharmaceutical company - can determine how much chemical is in a new product or food.
*Hospital- Can detect blood or alcohol levels in a patient's blood.
*Law enforcement- Can compare a sample found at a crime from the suspect.
*Environment agency- Can determine the levels of pollutant in the water supply.
*Manufacturing Plant- Can purify a chemical needed to make a product.
Chromatography is very important and people in different jobs fields use chromatography for different reasons. Chromatography is something people use in their jobs its something common and help use with different thing, its can be used for environmental things and for humans purposes.
The experiment for chromatography is demonstrate separation of the dyes in sharpie pens with paper