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Questions related to Liquids
i want to solve the problem of the low sensitivity of the icp-ms 7700 x even though we've followed all the mainrencae steps the error message is alw
19 June 2023 2,193 0 View
Defined total pressure and temperature at inlet and mass flow rate and dryness factor Outlet for a two phase steam. Please help me to resolve the problem.
15 June 2023 431 0 View
The calculation i tried, Since 200 U is present in 1g that is, 200U IN 1000mg Hence 5 U will contain 25 mg. And for 0.5 U we'll need to take 2.5mg. But i am confused as to in what volume this...
08 June 2023 6,529 3 View
Instant blue is a protein gel stain that suitable for mass spect procedure, but I want to replace it with another suitable stain for mass spect. what is your idea to change it?
08 June 2023 778 1 View
What happens when two liquids of different temperatures are mixed and when two cups of cold water of the same temperature are mixed the water will be twice as cold?
08 June 2023 7,991 1 View
Do mixing two liquids increase entropy and what happens when hot water and cold water mix?
08 June 2023 3,379 2 View
Using a Restek Roc C18 5um column and a mobile phase composed of H3PO4/NaH2PO4 buffer aqueous solution (0.1 M NaH2PO4 acidified by H3PO4 to pH +/-2) and acetonitrile (v:v = 9:1) [flow rate of 0.6...
07 June 2023 1,899 8 View
I have got only the XRD graph from the operator of my natural fiber reinforced composite. I can get the d and peak value using some free software like Profex and Match, but in most cases the...
05 June 2023 1,678 7 View
I have a low quantity (~1 million) of human natural killer cells that I need to wash several times. These are non-adherent cells in suspension. I am currently spinning these cells down at 300xG...
02 June 2023 7,753 1 View
Hi, All I have written the UDF for time average wall shear stress (TAWSS) but it does not give the right results as expected. It compiled and run successfully, but it does not give the expected...
29 May 2023 7,074 0 View
I ran an MD simulation for GaAU alloy in Vasp with a supercell created using Vesta. The PCDAT file should contain 4 columns giving me the pair correlation function for each species. But my PCDAT...
25 May 2023 6,261 0 View
For cloning purposes, I have to double digest PCR products and plasmids 20 ug of each. Standard 50 uL restriction digestion reactions can accommodate up to 1 ug of DNA. According to some experts,...
23 May 2023 833 7 View
I am looking for free software work on the ocean optics spectrometer. I bough used one without software 2000+
12 May 2023 5,478 1 View
Nonlinear iteration is not converging with step size reduced to hmin (3.22191e-17) at time 0.00906886. Try reducing the minimum step size and/or relax the relative error tolerance
27 April 2023 7,014 0 View
I want to simulate a liquid metal alloy using VASP. Will there be any differences between the POSCAR file of solid and liquid?
24 April 2023 6,009 0 View
Is anyone aware of a time and motion study conducted of historical researchers?
11 April 2023 2,484 2 View
I am searching for companies or machines that produces Oligo synthesis(ex: DNA primers, mRNA). Thanks a lot
06 April 2023 3,398 0 View
Although diffuse, as the radioactive material in the ocean settles, a gradual vector of thermal energy will point up from the seafloor. Could this also affect a current, for example, in between...
01 April 2023 5,283 1 View
Electrolyte concentration (mmol/l) = Sodium 154, Chloride 154
29 March 2023 739 0 View
Hi there I need to know the complex refractive index of CO and NO2 in MID-IR range, one value is sufficient. Could anyone help me in this matter?
22 March 2023 5,231 2 View
How do plants contribute to air and water quality, and how can they be used for natural pollution control ?
17 March 2023 673 3 View
I would like to know if acetic acid or formic acid uses in PU addhesi
17 March 2023 5,263 0 View
Information about the program for measuring the thickness of thin films (prepared by pyrochemical spraying) is known as hebal optic?
16 March 2023 3,770 5 View
Few days back they mailed me twice and asked my application to be their paid reviewer. Did anyone get their email?
06 March 2023 3,341 2 View