A clear, colorless liquid rapidly absorbed from the gastrointestinal tract and distributed throughout the body. It has bactericidal activity and... | Contact experts in Ethanol to get answers
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Questions related to Ethanol
In Imidazole NMR, residual solvent peaks of alcohol is seen. I want to remove residual solvent from imidazole (solid, powder form), as per lterature suugest Vacuum Dry, vacuum oven, rotary...
18 March 2023 4,986 0 View
Is there anyone who can help me find the full text of the following article? Breast Hypoplasia and Polycystic Ovary Syndrome: Is There a Link? Kam, Renee L., BPhysio, IBCLC, RLC | Cullinane,...
10 March 2023 7,817 4 View
Method for calculating reaction kinetics
01 March 2023 2,844 5 View
How to export DSC data Origine Lab TO PYRIS software ?
26 February 2023 2,822 0 View
Hello , I have a problem with the interpretation of the HPLC results, I have the chromatographs with the peaks (retention time) and I wanted to determine the molecular mass of each compound...
24 February 2023 7,369 1 View
I want to transform some Trichoderma strains, previously I used Glucanex, but it is no longer available in Mexico, has anyone tried the Aspergillus lysing enzyme mixture or any other? That I can...
21 February 2023 3,030 2 View
We are testing a new reverse transcriptase in our lab for RT-qPCR and have noticed that within 15 minute time lapses the cts have started to increase for the low cts samples and the high ct's...
17 February 2023 9,930 1 View
Z: is atomic number Cu/ Z=29, Zr/ Z=40, Fe/ Z=26, Ag/ Z=47
15 February 2023 530 1 View
Post DNA precipitation while extraction it from bacteria, prior to dissolving the DNA in TE buffer, we give 70% ethanol wash. What happens if the pellet is left in the 70% ethanol for some duration
01 February 2023 8,248 1 View
I have performed the nitration of 2-hydroxy-5-nitrobenzaldehyde in various conditions (for example, in the presence of sulphuric acid or acetic acid). However, in all cases, the precipitate that I...
16 January 2023 5,496 2 View
Hello everyone I've been having trouble getting results for a particular set of primers, but I can't get any bands, so I decided to do a contact PCR, but the result was the same, no visual bands...
11 January 2023 4,657 3 View
Even if I select this option, will Minteq understand that I have added a redox pair (for example, Fe+2/Fe+3)? I am working with a hydromorphic soil (Histosol), but I don't have the Eh or pe data...
11 January 2023 5,676 0 View
i have standardized a PCR condition, it worked well for two to three run, later again it is not working, need to standardize again and it repeated thrice. what might be the possible reason for this?
27 December 2022 7,666 7 View
Hello during an analysis of a natural honey coming from Senegal near the rainforest (Luff-Schoorl method) ... the rate of reducing sugar was at 40% while sucrose was at 50%, the collector to...
21 December 2022 6,557 0 View
Hello everybody. I am looking for a protocol for histological preparation for prostate cancer. Our technician gave me the following protocol: Formaline 24h RT Wash 1h in double distilled...
21 December 2022 9,782 0 View
I need to prepare Ag solution. What is the best solvent for silver?
18 December 2022 616 2 View
Hello, for the above topic I understand there maybe other variables, however, in general? Thanks:)
08 December 2022 3,779 0 View
Dear sir Please let me know the best solvent to dissolve polypyrrole. I am planning to prepare polypyrrole and co polimer films.
07 December 2022 2,213 3 View
Hello, i am new to the field of studying Reactive oxygen species in cells. I am trying to reduce ROS being produced in cells. I have tried L-NAC (N acetylcysteine), and I was wondering if there...
15 November 2022 1,695 2 View
I am working on an assay for identifying and testing reactive oxygen species (ROS) inducers and to inhibit ROS. We are studying modes of activation of cGAS-STING, and how ROS relates to the...
29 September 2022 6,819 5 View
I am trying to make LNP for mRNA delivery using Dlin MC3-DMA,DSPC,cholesterol and DMG-PEG2000 (50:10:38.5:1.5 molar ratio) by rapid mixing method, but I am unable to successfully transfect the...
29 July 2022 620 0 View
FOR INSTANCE, TO FIND OUT IF THE ORGANISM IS CAPABLE OF DEGRADING CELLULOSE WE USE CELLULASE ENZYME ACTIVITY USING MEDIA AND INDICATORS. IF THERE IS A ZONE OF INHIBITION AROUND THE COLONIES IT IS...
02 July 2022 4,790 0 View
Would anyone kindly explain, why during oligosynthesis I have to use dry capping reagents CapA and CapB? In many manuals it is mandated that all reagents for oligosynthesis must be water-free,...
21 March 2022 2,654 3 View
I digested (105 degree C) Polyhydroxybutyrate (PHB) polymer in Chloroform:methanol solution, and after cooling, 1 volume of the water was added, the pH of the mixture was very low (
10 March 2022 9,505 0 View