Add 2 mL of culture to 20 mL of buffer. 2/20 = 1/10
HPUS is: The Homœopathic Pharmacopœia of the United States 2X means 1:100 dilution. In other words 1%. Normally homeopathic dilutions are much more. 12X or 600X.
what is dilution rate for glycos
take 1 ml, add 9 ml water.
1, 1, 1, 1, 2, 2, 2, 3, 3, 4, 6, 8, 10, 12 The mean is 4 The median is 2.5 The mode is 1
Add 2 mL of culture to 20 mL of buffer. 2/20 = 1/10
It is a mixture of 1 part of the active ingredient (by volume) to 10 parts of the solvent.
0 percent dilution means that no additional solvent or liquid has been added to a solution. The solution remains in its original concentration without any dilution.
Isotope dilution is used to determine blood volumes in living animals by predicting their isotope numbers. An example is the radioactive isotopes have a 1/2 life and that would mean it goes down by half each time.
(1 oz divided by 50) times 2 = .04 ounces
In a typical milk dilution experiment, milk can be diluted with water in ratios such as 1:1, 1:2, or 1:10. These dilutions are used to reduce the concentration of milk proteins, fats, and sugars in order to study the effects of dilution on various properties of milk, such as color, taste, and viscosity. The dilution ratio chosen will depend on the specific research question being addressed in the experiment.
The recommended dilution for mouthwash is typically 1 part mouthwash to 1 part water. This dilution helps to reduce the intensity of the mouthwash while still maintaining its effectiveness in killing bacteria and freshening breath.
Concentration factor, CF = 1/Dilution factor, DF if DF = 5 then CF = 1/5 CF = 0.2
Because you probably used a 2-fold dilution. So you need to multiply your count by 2 to get the ACTUAL amount.
To make a 1 to 5 dilution you mix 1 part of your substance with 4 parts water. ie: Mix 1 tablespoon of creamer with 4 tables spoons of coffee, and the coffee is 1/5 creamer now.
1 part of stock+ 2part of dillution
The question is ambiguous. If you mean 3 - 1/2, the answer is 2 1/2. If you mean -3 + 1/2, the answer is -2 1/2. If you mean 3 times 1/2, that is 1 1/2, but that doesn't seem to be what you have asked. Answer 1 ======= 1 1/2