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Questions related to Liquids
I'm trying to do some experiments with P. syringae. Does anybody have a recipe for a liquid medium where it could bred in?
05 October 2021 7,409 2 View
Dear colleges, I'm working a heat pipe simulation using the CFX code and I having some difficulty to model it. First of all, the device operates with 40% of volume fraction using water at a...
01 October 2021 7,674 5 View
Hastelloy C-276, SS316, TLP
25 September 2021 4,674 1 View
We need to carry out Heavy metals analyses in some fruits using AAS machine. These fruits have been grind using mortal and pestle. We have found that many of them contained a lot of liquid. How do...
19 September 2021 688 4 View
I am working in VCD spectroscopy in liquid phase but there is inconsistency in sign for only one particular VCD band. All other bands are consistent in sign. What could be the possible reason for...
16 September 2021 1,452 2 View
I am checking the cooling effect of water and silicone oil in a heat sink. The flow rate which I am using is 0.1 ml/min to 100 ml/min. In usual case, when we measure the the thermal resistance of...
15 September 2021 8,439 4 View
Hello community! I want to ask a question that might be pretty silly to some of you. In the magnetic induction equation, when we consider the external magnetic field, do we have to consider the...
15 September 2021 257 2 View
I would like to ask you what is the best model to mimic human corpus luteum functions in vitro. I saw in literature that Granulosa Cells can be isolated from follicular liquid during oocyte...
01 September 2021 3,434 1 View
Does anyone have a recommendation for label printers? it should be abl to print labels for tubes that will be stored in liquid N2 or at minus 80C, so both the labeling and the sticker should...
31 August 2021 1,441 1 View
The CVd growth is done using a liquid precursor which is dropped on the substrate and dried before it is exposed to S flow (140 degrees) in the furnace.
17 August 2021 5,511 2 View
I am trying to model spreading of a passive scalar in a stirred tank. I solved the Navier-Stokes equation with respect to a rotating reference frame which is attached with the stirrer to model the...
17 August 2021 7,228 3 View
I'm trying simulate a 10-stage absorber the removes acid gas from LPG on Aspen Plus, I keep getting the following error message :" SEVERE ERROR THE FOLLOWING STAGES DRIED UP (VAPOR OR LIQUID...
08 August 2021 3,077 3 View
hello every one. how i read the FTIR curves to check if there is any reaction occurs between liquid- liquid two phase extraction if i have polymer-salt system (PEG-K2HPO4-water) and small amount...
01 August 2021 8,857 1 View
Hello. I want to ask the method about the conversion from the result of Liquid scintillation counting (LSC) to molarity. For example, when I measure LSC with 12ml (cocktail) + 8ml (radiolabeled...
29 July 2021 4,147 4 View
I am writing my thesis on the functionalization of a single-walled carbon nanotube with Fmoc-AA structures in NAMD software. My system consists of (30,30) chirality SWNT and 150 Fmoc-AA...
24 July 2021 1,485 2 View
I have done one NVT molecular simulation for liquid phase propanol and one vacuum simulation for gas phase propanol simulation. However, my calculated heat of vaporization did not match with the...
17 July 2021 6,087 5 View
In most of the simulations with liquid as a coolant (for example water), the value of mass flow rate or velocity is provided at the inlet condition considering velocity-inlet boundary condition....
28 June 2021 6,788 8 View
How to detect antibiotics concentration in liquid media through spectrophotometer technique?
23 June 2021 7,364 4 View
Actually, I have chemically synthesized GQDs and want to characterize with Terahertz spectroscopy. So want to know the sample preparation of liquid GQDs for the study.
23 June 2021 6,889 2 View
I'm looking for properties of saturated liquid and saturated vapor of SO2 and SO3 . Can anyone help me?
03 June 2021 7,175 1 View
I want to cool Natural Gas from 195 Kelvin to 138 Klevin in a heat exchanger by using liquid nitrogen as the coolant medium. When entering the heat exchanger, the liquid nitrogen will have a...
02 March 2021 6,796 5 View
I want to simulate the tribological properties of solids, liquids, and fluids, please suggest good software.
03 February 2021 4,138 3 View
I have trouble with exciting wavelengths higher than 460 nm while e.g. ex with 405 nm works. Filtercubes are correc, as I used them with my old xenon lamp before... I work on axiovert200M and with...
26 January 2021 5,388 2 View
Hi all, I just want to know that, if we keep the siRNA in a -20 degree freezer (as mentioned in the product detail), what will be the average life of the siRNA? Can we store for more than one...
11 January 2021 6,530 6 View