20x to 1x dilution calculator

It is possible that your professor was saying they wanted you to add 1 part of X to 1 part of solvent (same as 1:2 dilution), but I’m not certain why that would be so, based on your example. Calculus. E.g. The diluted NaCl solution is 300 ml, with concentration 40 ng/ml, how much 5 ug/ml NaCl stock solution is needed? Can you help explain how it came to is? Expressed another way, it is a 1:1500 dilution (which = 0.000666…., as you saw! Always striving to be the first to market, our team makes the very latest scientific tools commercially available. Algebra. Online math calculator. i need to get dilution factor as 1.67.How ?

Nice website. Pre-Algebra. The total number of cells in the stock solution is 3620 cells/uL * 10,000 uL = 36,200,000 cells (I have 10 ml of stock solution). Does that mean that I take e.g. The equation calculator allows you to take a simple or complex equation and solve by best method possible. Solutions usually are stored in a higher concentration, for convience of use and avoiding

Happy to visit this site. You only need to specify a dilution factor if you diluted your sample before measuring it. The dilution calculator equation. This website uses cookies to improve your experience, analyze traffic and display ads. Input those in the two first fields below, and you’ll get the dilution factor and the dilution performed in relative notation. Hello Nick, how can I calculate dilution factor of proein (0.2mg/aliquot) made up to 1.5ml with distilled water. get Go. 22 tubes x 500,000 cells = 11,000,000 cells needed When I put it in the calculator my dilution factor is 13 or 1:13. For example, question can be: Are you sure those are the volumes, or are you sure 1.67 is the dilution factor you are seeking?

Can you give me a link to the instructions you are following to prepare this solution? I’ll like you to confirm, using your calculator, is my final volume the volume of liquid I take out into the cuvet? they mentioned as 45 ml of fortune chemical in 5 lit of water. both in copies/mL, mg/L ...... Answer: We also offer these additional calculators as useful tools to aid your research: Calculate the mass, volume or concentration required for a solution. E.g. Mathway.

I don’t understand what that means, am I supposed to take 5 of the sample and 3 of the dilutent, e.g. This calculation is useful when make a solution of lower concentration from its higher concentration solution while

The solution dilution calculator tool calculates the volume of stock concentrate to add to achieve a specified volume and concentration. There needs to be a centrifugation step in-between or something like that to allow you to concentrate more. Answer: If you already had sample in the cuvet, then the final volume is the volume you had plus the volume you added. So the dilution factor between 1.2 microgram/mL and 1.8 mg/mL is 1500. Typically stock TAE buffer is stored at 50 times concentrated (50x) and needs to be diluted to 1x TAE for gel electrophoresis. Or do I do them separately by taking 1ml sample, 49 ml water (for 50 dilution factor) and then on a new tube with 2.5 ml sample and 47.5 ml water (df=20). final density = 500,000 cells / 70 uL = 7,142.8 cells/uL, 2. Could you please explain more? You have to concentrate it, this is done by centrifuging the 3,038.7uL of stock solution and removing the supernatant. The dilution fomula is: Volume(stock) = 300ml * 40ng/ml / 5ug/ml = 2.4ml Thanks Cheers,