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Questions related to Liquids
In fluid dynamics, Bernoulli's principle states that an increase in the speed of a fluid occurs simultaneously with a decrease in static pressure or a decrease in the fluid's potential energy....
19 May 2020 2,449 26 View
We have facilitated with Shimadzhu 8040 LCMS. Actually I'm searching for a platform that perform untargeted metabolomics of saliva as well as cell lines. The untargeted metabolomics mainly...
23 April 2020 1,425 3 View
Hello ! how we can prevent convection current in liquid? Are there any ways to prevent the convection current in liquid or not??
16 April 2020 6,571 2 View
I want to study different corrosion forms of nickel and nickel alloys. As IGC is somewhat challenging to study, has anybody a suggestion or some practical input of: what corrosive liquid I could...
15 April 2020 9,556 9 View
I'm looking for methods to find the interface energy between liquids and solid?
15 April 2020 1,270 4 View
Given the unique situation of COVID19, we are running short of liquid N2. Can the Cryopreserved Human Small Airway Epithelial Cells (Lonza) be stored in -80 freezer instead?
03 April 2020 703 5 View
A polar liquid is miscible with a polar liquid whereas a non polar liquid is miscible with a non polar liquid as like dissolves like. Why is a polar liquid not miscible with a non polar liquid?
01 April 2020 7,148 3 View
What is the conductivity value of the commercially available liquid electrolyte Soloronix Iodolyte Z-50?
30 March 2020 10,001 3 View
Liquid core is cooling due to heat conduction towards the lower mantle. Independently from the absolute liquid core temperature (likely much lower than usually assumed considering pure iron...
26 March 2020 5,048 5 View
I want to prepare a buffer containing 0.5 g of MgCl but I found the bottle of MgCl.6H2O totally hydrated and become liquid . So can I use it ? And how to take this weight as volume ? Thank you...
18 March 2020 8,034 2 View
I am working with a mushroom culture (Callocybe indica) and trying to cultivate in submerged culture. While growing in liquid medium this culture produces hard pellets with a smooth surface. Can...
15 March 2020 3,099 5 View
Liquid phase reaction (at 12 bar 90Degree)
04 March 2020 9,718 3 View
Hi all, I am working on CO2 capture system using ammonia solvent in Aspen HYSYS V10. My simulation converges and works well in steady state but when I try to convert it into dynamic mode, the...
03 March 2020 2,681 2 View
This is an interesting one (for me, anyway). A lot of available data is based on steady-state conditions, but I am researching the transient effects of vaporization at reduced pressure. I am...
27 February 2020 1,120 5 View
I am trying to quantify the number of cells in the liquid fermentation. The liquid fermentation including CaCO3 which makes it impossible to do quantification by UV-OD600 and weigh the dry weight...
25 February 2020 6,531 3 View
starch was used as a stabilizer in a food product but after three days the components of the product separated, having liquid on top even when refrigerated. What can be used to keep the...
21 February 2020 3,151 3 View
Sir, We are trying to set up a photo-acoustic spectrometer in our lab. We need the details about the specifications and manufacturers of the piezoelectric detector required for the pulsed...
19 February 2020 2,005 0 View
Let us assume that we have a liquid such water. It is flowing inside a tube and/or tank with a constant rate. How can we determine the arrival time for the liquid front (head) inside the tube...
19 February 2020 9,593 4 View
My research project calls for ultra-high pressures, near 100ksi, and I need to know how many moles of fluid to add before I close the lid.
18 February 2020 6,313 4 View
Hello all, I want to conduct liquid nitrogen porosimetry tests on alumino-silicate materials for gathering micro-structure and porosity data. Is there any useful book or paper available...
17 February 2020 500 1 View
Any insights / evidence on fragrance ingredients interactions with preservatives in softeners / liquid detergents ? (like with MIT/CMIT/BIT..)
12 February 2020 2,083 1 View
I need to transport PBMCs which I had frozen in liquid nitrogen to another Lab where I will carry out flow cytometry analysis of some cells, as well as Elispot for T cell secretion of...
11 February 2020 818 3 View
Most commercial print heads are designed for 10 -12 cP viscosity. We would like to jet lower viscosity liquids.
11 February 2020 8,359 2 View
Hi, I am trying to encapsulate human primary cells in an PEGDMA (750 Mn) hydro-gel using the Irgacure 2959 photo initiator. I am having an issue with very low cell viability after polymerizing. I...
10 February 2020 7,821 2 View