advantages and disadvantages of serial dilution method

What are the possible sources of error when generating viable cell counts and kill curves? 3. What are the advantages of the serial dilution method for diluting cells? 2. You can only upload a photo or a video.Transcribed image text: 1.You can only upload a photo (png, jpg, jpeg) or a video (3gp, 3gpp, mp4, mov, avi, mpg, mpeg, rm).You can only upload videos smaller than 600MB.You can only upload photos smaller than 5 MB.You can only upload files of type 3GP, 3GPP, MP4, MOV, AVI, MPG, MPEG, or RM.You can only upload files of type PNG, JPG, or JPEG.We are experiencing some problems, please try again.

Please upload a file larger than 100x100 pixels This becomes a much greater advantage when the span of the calibration standards must cover several orders of magnitude in concentration. Consider the example of making the first standard at 1/3 the concentration of the known, the next calibrant would be 1/9th the concentration of the known and the following two calibrants formed are 1/27th and 1/81st.

The progression of calibration standard concentration is always a geometric series. The dilution factor chosen for the series of calibration standards is achievable by using serial dilution. Calibrations Solutions More Evenly Spaced. Most calibration standards span a large range of concentrations, so the accuracy of the calibration standard prepared increases.

Preparing a series of calibration standards by this method reduces the amount of required time. The errors introduced with each successive dilution drops proportionately with the solution concentration. The process involves taking a portion of the previous standard and diluting it with the solvent to obtain the next calibration standard. Disadvantages: It is time consuming especially when diluting the original sample by serial dilution.Įach calibration standard solution is prepared based on the previous calibration standard. THE ADVANTAGES AND DISADVANTAGES OF THE VARIOUS MICROBIAL CULTURE TECHNIQUES. Advantages of Serial Dilutions: In serial dilutions, one needs to standardized the. 1) Preparing solutions by serial dilution.

Advantages and disadvantages of serial dilution method