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What is the purpose of adding isopropyl alcohol to your sample of DNA?
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Who might use aseptic technique?
microbiologist,biologist and everyone that need to get a clean sample(prevent adding bacteria to the sample).
What is the purpose of adding sulfuric acid solution to the sample of milk of magnesia?
ensure complete neutralization of all magnesium hydroxde with the formatino of the soluble magnesium sulafte -DTSON
Why the NaOH solution is heated before adding BaCl2 in the two solutions method for determination of purity of NaOH sample?
Why the NaOH is heated before adding in BaCl2 for determination of purity of NaOH sample?
What is the purpose of the glycerol in the loading dye?
It gives density to the sample that we load and also it avoids diffusion of sample
How can a sample of ethyl alcohol be rendered unsafe to drink?
A sample of ethanol may have other additives added to the solution. Typically a laboratory can purchase either denatured ethanol or pure ethanol. Denatured ethanol may have acetone, isopropyl alcohol, methanol, or other volatile solvents that are poisonous for ingestion. It prevents other people from drinking this stock of ethanol: it will not only taste bad, but it will have other serious side effects. Most chemistry and biology work can tolerate using denatured alcohol, especially if it is used mainly to clean the benches. However, DNA extractions which require 200 proof ethanol can not tolerate contaminants.
How can you be tested for alcohol?
Testing for alcohol can be performed with an alcohol breath machine, with a sample of blood drawn, with a sample of urine, with a sample of mouth fluid, or with a sample of sweat.
Who might use aseptic technique?
microbiologist,biologist and everyone that need to get a clean sample(prevent adding bacteria to the sample).
What is the purpose of adding sulfuric acid solution to the sample of milk of magnesia?
ensure complete neutralization of all magnesium hydroxde with the formatino of the soluble magnesium sulafte -DTSON
What would adding water to a urine sample given to police for suspected drink driving?
what effect would adding water to a urine sample have on it for suspected drink driving
Why is NaOH heated before adding BaCl2?
By adding HCl, you can ensure the presence of the SO4(2-) ion.
Sample order and acknowledgement letter?
A sample order and acknowledgement letter can be found on the 'Sample Letter Templates' website. The sample is not a downloadable sample but will suffice the purpose.
Why the NaOH solution is heated before adding BaCl2 in the two solutions method for determination of purity of NaOH sample?
Why the NaOH is heated before adding in BaCl2 for determination of purity of NaOH sample?
Can you give me a sentence with the word purpose?
Sample sentence- What is the purpose of you writing this sentence?
Sample statement of purpose to join hotel industry?
can i know about statement of purpose?
Does alcohol show up in a medical stool sample?
yes
How do they test for alcohol in an autopsy?
Usually through a blood alcohol test based on drawing a sample of blood.
What is the effect of adding heat to the partials in a sample of matter?
the affect of adding heat to the partials in a sample of matter is more likely to make a chemical exlotion that can blow the whole world up in to little tiny peices
