Rainin ones seem very expensive and I am wondering if people have experience with any other company pipettors. I would like to hear the good, the bad, and the ugly experiences people have with multichannel pipettors. I appreciate any advice.
I am doing my Ph.D. in Materials Science and am completely new to Molecular Dynamics Simulation and Linux. I am using Manjaro Linux 20.1 and have Gromacs 2020.4, VMD 1.9.3, packmol 20.0.10,...
28 October 2020 1,650 3 View
Water in land always has a tendency to move towards ocean. I eager to know the reason behind this.
23 January 2020 3,237 5 View
Inland surface contains so many dissolved salts into it. What are the sources of these salts, I like to know.
23 January 2020 7,855 4 View
Surface water resources like ponds, lakes, reservoirs and rivers and sea water undergo solar evaporation in presence of sunlight. I like to know which one has higher evaporation rate.
22 January 2020 4,275 5 View
Most fraction of nitrogen in soil belongs to organic matter present in soil, but soil contains other fractions like nitrate, nitrite and ammonia form together. Then how organic bound nitrogen...
17 January 2020 6,728 6 View
The composition of earth crust reveals that the biological essential elements are abundant in comparison to the toxic group of heavy metals. What could be the reason behind this?
16 January 2020 2,192 3 View
frequency is more for Strongly Agree.
09 June 2019 8,788 1 View
Hi colleagues, I am just curious to have a look at a microdiamond crystal within a thin section of a kimberlite/lamproite and how to correctly identify it in thin section (apart from its isometric...
09 February 2019 9,219 3 View
I am trying to come up with a code for simultaneous heat and mass transfer for water evaporation owing to solar flux. The incoming heat flux contributes to volumetric heat generation within a...
24 October 2018 9,091 1 View
I am trying to find lipase activity in mustard seeds. I developed a method by potentiometry but i am not getting repeatability. Is there any other method to estimate lipase activity.
16 April 2018 4,729 3 View
Do experiments on behalf of Our Business: Laboratory animal rearing Animal modeling Experimental animal behavior detection, image ultrasonic detection, electrophysiology platform Organoid...
05 August 2024 5,829 1 View
Citi BLOC Standard Basket Definitions: A standardized unit representing a fixed basket of construction materials, labor, and equipment costs priced in various cities. Purpose: To create a common...
04 August 2024 8,997 1 View
I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...
01 August 2024 8,368 2 View
Hello, I'm involved in a project focused on constructing and maintaining gravel roads in rural areas. We're particularly interested in ensuring durability and reducing maintenance costs over time....
29 July 2024 9,623 0 View
I would like to conduct artificial sunlight experiments to mimic heat capture and air warming in a greenhouse system. The main objective is to heat up the temperature inside the greenhouse, not...
28 July 2024 4,006 2 View
Accredited laboratory of JV "Uz-Kor Gas Chemical" LLC (Uzbekistan) is looking for providers to conduct interlaboratory comparison tests on gas chromatographic analysis of hydrocarbons (component...
25 July 2024 8,108 0 View
I understand a glycerol stock for long-term preservation would be ideal, but how are working cultures generally stored? Mainly concerning Candida spp. isolates. A few references mention that they...
22 July 2024 6,592 3 View
I do not know much about FTIR! The material Benzethonium Chloride USP was compared to a reference standard in regards to FTIR, as per the USP testing: Identification B. Infrared absorption (FTIR),...
16 July 2024 6,918 7 View
I am using a polygon mirror scanner that have 6 facets and the dc brushless motor speed was given 10,000 RPM. Now I want to know how to calculate the polygon speed if I change the power supply...
11 July 2024 5,942 1 View
Hello, Does anyone know where we could purchase a used NIRS system, for example, by Artinis or NIRx? Thank you. Greg
10 July 2024 8,325 0 View