A laboratory is a facility that provides controlled conditions in which scientific research, experiments, and measurement may be performed. | Contact experts in Laboratory to get answers
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Questions related to Laboratory
Good day I would like to know how to make standard solutions of magnesium, phosphorus, calcium and potassium for ICP-OES. or is it better to just buy the ready-made ones instead? Thanks.
20 October 2022 1,879 2 View
Good Day Everyone, I am trying to prepare CNT and CeO2 nano-fuel. I have read many articles, in some articles water and powder surfactant are used while in some articles ethanol or span 80 and...
27 August 2022 3,044 0 View
Hello, Can someone assist me if they can please? I just started using Forward Osmosis membrane filtration for the first time. My supervisor told me to calibrate it by determining the Volumetric...
05 August 2022 8,416 0 View
We want to produce oocyst of eimeria through embryonated egg passage. We have purified and sporulated the oocyst. Now I want to excyst the oocysts and purify the sporozoites. How can I store the...
10 May 2022 940 1 View
In general fall army worm will feed and cause damage by feeding in whorl of Maize. So we are recommending whorl spraying of different mode of action insecticides against FAW. But recent some...
13 February 2022 2,486 4 View
Dear all, I have material around 300 mg and I want to purify it using flash column chromatography, so how much silica gel should I add for dry packing? Also how much should I use if I want to use...
01 February 2022 2,073 5 View
Looking for an ultra low freezer (for -80*) thermometer and alarm Must be WiFi-enabled to send alerts since the lab does not have a phone line Must use power line as opposed to battery Thank you!
05 January 2022 9,783 0 View
Hello Ive been doing an online lab since my semester 2 so I havent gotten the chance to explore AAS. I understand that i need to prepare calibration from stock solution and digest the wastewater...
27 December 2021 4,496 5 View
We know rice is a C3 plant. In context of rising global temperature, C4 plants (maize, sugarcane) are likely to have some physiological advantage over c4 plants. Rice scientist have been working...
05 November 2021 9,492 6 View
Someone help me thanks a lot
24 October 2021 5,904 1 View
We wanted to re-use a PETG erlenmeyer flask in our lab and we need to find ways to sterilize it using methods that doesn't involve heat because PETG melts at 70 degrees C. What could be other ways...
06 October 2021 4,625 1 View
Hi, we are trying to figure out if ultra-purified water can be stored. We have a Thermo Smart2Pure 3 uv/uf. If it is possible to store the ultra-purified water: 1. Will the type I water change...
03 October 2021 1,180 4 View
At normal laboratory conditions, oxides of nitrogen are to be generated. Which chemicals provide the best results?
01 October 2021 7,161 3 View
Need suggestion for High Fat Diet/Cafeteria diet of Indian food type for induction of Obesity in laboratory animals.I want to study specifically about Binge eating disorder.
28 September 2021 8,003 1 View
Hello there, my friends. I want to measure soil microbial respiration in a laboratory, and I' will appreciate it if you can provide me with simple experimental procedures that aren't kits. Thank...
22 September 2021 6,894 3 View
Hi, everyone! I obtained the Raman spectrum of ambient air in the laboratory with a hollow-core anti-resonant fiber, but I cannot identify the peak at 731 cm-1 (O2 is recognized at 1555 cm-1)....
14 September 2021 7,040 0 View
In science and engineering, one often solves a perturbed model representing; an ODE, a PDE, an algebraic equation... Are we deliberately perturbing the equations and solve or what is the physical...
04 September 2021 5,304 5 View
Hello All, I am wondering what are the most prominent gamma peaks expected from spontaneous fission of a Natural Uranium? I understand one way is to look at the (spontaneous) fission yield of...
26 August 2021 4,608 4 View
I am examining laboratory cases about the effect of furnace dimensions and volume. but I have no experience or data about that.
07 July 2021 7,465 1 View
I am looking to characterise the themodynamic properties of the thiospinel mineral carrollite (CuCo2S4) in order to conduct a theoretical thermodynamic modelling exercise. I have well...
06 July 2021 4,045 1 View
This is Entomopathogenic fungal isolates screening experiment under laboratory condition. We want to calculate feeding percentage of S. fruigiperda larval instar as we provide specific quantity of...
05 July 2021 6,446 3 View
I want to convert ammonia to free nitrogen in the laboratory so i need to culture the nitrifying bacteria.
17 June 2021 9,675 2 View
I'm currently experiencing more diverse signs for Rabies virus in animals-particularly in domestic dogs and donkeys. But when we send samples to the laboratories, the results are more often...
13 June 2021 3,271 3 View
We acquired MR spectroscopy signals from phantoms with certain metabolites in our Lab(at 37 centigrade), using a Bruker 9.4T MR machine. We compared the peaks of metabolite with the literature[In...
11 June 2021 715 4 View