Usually you need to dilute from a 50x stock. On that case dilute: For 500mL: 10mL 50x TAE + 490mL H2O For 1L: 20mL 50x TAE + 980mL H2O
preparation of 500 ml 1x TAE buffer,50ml of 10x buffer add to 450ml DI.water. to calculate just use MV=MV so 500mL * 1x= 10x * V then solve for V. add the amount of DI water you need to get the volume you calculated above.
to make 500ml of 1x TAE solution we have to take 5ml of 100x TAE solution. mix it in 495 ml of deionized water.
0.04 M Tris-acetate, 0.001 M EDTA
To prepare 1X TE buffer from 5X TE buffer, you would dilute the 5X TE buffer by mixing 1 part of the 5X buffer with 4 parts of water. For example, mix 1 ml of 5X TE buffer with 4 ml of water to obtain 5 ml of 1X TE buffer.
1x PBS buffer typically has a molarity of around 0.01 M. To prepare a 20 mM PBS buffer, you would need to dilute the 1x PBS stock solution with water. For example, to make 1 liter of 20 mM PBS buffer, you would need to mix 2 ml of 1 M PBS stock solution with 98 ml of water.
To convert 1x buffer to 10x buffer, you would dilute the 1x buffer solution by adding 9 parts of a suitable solvent (such as water) to 1 part of the original buffer solution. This dilution will result in a 10x concentration of the buffer.
A 1X buffer refers to a buffer solution that is typically used at its full strength, without any dilution. It is commonly used in laboratory settings for various biochemical and molecular biology applications to maintain a stable pH and ionic strength for reactions.
I think you mean electrphoresis buffer ( anyway the principle is the same for all sloutions,, simply it is chemistry ) if so , you'll need to take about 25 ml from your 40X buffer and complete them till 1000 ml with distilled water. The calculation can be done as the following N * V = N' * V' so 40X * Z = 1X * 1000 Z is the amount of 40X buffer needed to be diluted to give us 1L of 1X buffer so Z = 1000/40=25 ml
500% = 500/100 = 5.0 Answer #2 I disagree with the first answer. 1x is 100% 5x is 500% 50x is 5000% and 500x is 50000%
10x to 1x is a 1:10 dilution Therefore, add 1 part buffer, 9 parts DI-water If 100uL is 10uL (1 part buffer) and 90uL (9 parts DI-water) Then, 200ul (100 x 2) is 20uL (1 part buffer) and 180uL (9 parts DI-water)
50x (or any #x) is an indication of the speed of a drive. On a CD-ROM drive that is only capable of reading CDs, it is specifically referring to how fast the drive spins and reads the drive. 1x was the speed of the first CD-ROM drives (500 RPM and 150 KiB/s), and is still the speed used by most stereos when playing an audio CD. A 50x CD-ROM drive reads the disc approximately 50x faster than than the first drives.Other speeds can be labeled on a drive such as CD writing capabilities (how fast it can write to a disc based on the 500 RPM/150 KiB/s rate), DVD reading capability (based on speed relative to the first DVD drives) and writing DVDs (based on 1350 kB/s for 1x).