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Questions related to Liquids
The other day I was going to prepare my spectrophotometer to analyze the absorbance (OD600 nm) of a series of test tubes containing LB liquid media. Therefore, I calibrated my spectrophotometer...
27 October 2021 2,902 22 View
Assume that you have a red liquid which is absorbing green light. If you put it in one arm of a Michelson interferometer and if you gradually increase the concentration of the absorbing dye,...
23 October 2021 1,331 7 View
Other than the process of liquid liquid solvent extraction, how can gadolinium be separated from scrap mixed oxide of uranium dioxide and gadolinium oxide?
21 October 2021 1,240 3 View
Hello, I need to introduce an electron bubble to the liquid medium in MD simulation. Does anyone know how to introduce electron bubbles to the liquid medium using GROMACS? Cheers, Kal
18 October 2021 3,159 1 View
Dear all, Does anyone know a thermochromic liquid that produces a color gradient in a temperature range between 20 and 50°C? Thank you
14 October 2021 1,392 1 View
Ø Before starting the muscle biopsy procedure, pour 100 mL (approximately 1/3 of beaker) isopentane (2-methybutane) to a glass beaker or a steel beaker. Ø Suspend the beaker in a bath of liquid...
07 October 2021 3,740 3 View
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 7,564 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 7,857 5 View
Hastelloy C-276, SS316, TLP
25 September 2021 4,877 1 View
My model involves a UMAT material and I have to transfer results from implicit to explicit analyses by initial state. However, by initial state, the explicit analyses still seem to use the UMAT...
25 September 2021 2,264 0 View
I want do do PhD on gender and education, classroom practices and school environment. Kindly suggest me.
25 September 2021 2,841 4 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 947 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 1,694 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 8,664 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 510 2 View
Hello all, I want to know How much steam is needed for the gasification of a 1-ton rice straw? I will be grateful if someone answered this question or recommended a good reference. Thanks!
07 September 2021 2,855 7 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 3,639 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 1,676 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 5,689 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 7,458 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 3,461 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 9,110 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 4,436 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 1,747 2 View