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Dictionary » A » Aliquot AliquotDefinition adjective Of, relating to or denoting an exact factor or divisor of a quantity, i.e. not resulting in a remainder, e.g. an aliquot part of 8 is 2. noun (mathematics) An aliquot part; a portion of a whole. (chemistry) A sample or a portion of the total amount of a solution. (pharmacology) A method of measuring ingredient below the sensitivity of a scale.
In chemistry and pharmacology, it is common that a solution of a reagent is divided into aliquots so that there is no need in handling the total sample when a small portion is only needed.
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Results from our forumProblems making chemically competent cells... step 5. 9. Resuspend the pellet in 8ml (1/12.5 of the original culture volume) of RF2. 10. Incubate the cell suspension on ice for 15 minutes. 11. Aliquot the cells into pre-chilled eppendorfs. 12. (Immediately flash freeze the aliquots in liquid nitrogen, then store at -70°C.) Solutions: RF1 Compound ...
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Re: Bacterial Calculation... need a serial dilution calculator ... seriously. If you get 55 colonies at a 10^4 dilution, then you have 5.5*10^5 cfu/mL (in case you used an aliquot of 1 mL). If you count 85 colonies at a 10^5 dilution then it`s 8.5*10^6 cfu/mL, which is already close to the concentration you need. To get ...
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Help growing Chlamydia stock... trying to culture Chlamydia (C. pecorum and C. trachomatis, in BGM cells), and have never done any cell culture work before. I have a few 100uL aliquots of C. trachomatis stock that I need to grow up in order to make 100's of aliquots, to use as my positive control. Each aliquot is apparently ...
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How to extract lactic acid bacteria without nutrient broth?... be abundant, only say 250 ul could work. But I'm not able to provide real answer for this. However, from what I remember from our micro lab, only aliquot should work, if you want dilute it too much (say you will use 1 volume unit per 1 mass unit, i. e. 1 ml of your solution per 1 g of natto)
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