01 January 1970 4 4K Report

The fluoride and nitrates are to be determined for Groundwater and if there are any colorimetric titration possible for the determination

More Ashok Balasubramani's questions See All
Does anybody have Anti-Claudin8 and Anti-Claudin2 Primary conjugated Ab (Target Species: Human)?

I need Anti-Claudin8 Primary and Anti-Claudin2 conjugated Ab for my immunofluorescence experiment. If anybody has worked on it. Please share the accession number/details.

14 July 2024 485 0 View

How to perform a multicolinearity test for landslide causative facotrs?

In my research i have choosen 9 landslide causative factor for my study area but i need to perform a colinearity test between them? How can i make my raster layers for factor into statistical data...

30 April 2024 9,296 0 View

Seeking Recommendations from Swiss Society of Experimental Pharmacology (SSEP) Members?

I am writing to seek your endorsement for my application for membership in the Swiss Society of Experimental Pharmacology (SSEP). As an aspiring researcher in the field of experimental...

02 April 2024 6,034 1 View

Hello Everyone, Can anyone help me to calculate anthocyanin content (mg/100g) of strawberry ?

I have used ethanolic hcl reagent (95% ethanol and 1.5N Hcl in 85:15 ratio) for sample extraction. I got OD value at the range of 0.031 to 0.068. formula used : Total Anthocyanin mg/100g) = ( OD...

22 March 2024 4,417 1 View

How to take action against fake or duplicate research journals websites?

these sites are running very efficiently and withdrawing money from young researchers. Please take some necessary actions against them if possible. Most of these sites are operating from...

02 March 2024 1,622 2 View

How can I connect two nodes using hinge connector (CONN3D2 elements) in Abaqus?

As shown in the attached picture, I am trying to connect two adjacent panels using Hinge connectors (CONN3D2 elements) with zero width and constant torsional stiffness. I wish to connect the...

06 February 2024 423 1 View

Does anyone have Scopus Indexed Journals list coverage year upto 2024?

Dear Professor(s), If any one have Scopus indexed journals list which coves the year of publication 2024 please share it with me.....

25 January 2024 8,584 3 View

IDE symmetric pattern based photodetetcor show self driven, why?

IDE symmetric pattern based photodetetcor show self driven, why?

17 November 2023 9,530 0 View

For a self-powered photodetector (at zero bias), the EQE is always less one or it is more?

For a self-powered photodetector (at zero bias), the EQE is always less one or more, if we multiply EQE with 1, in case of hybrid structure.

01 November 2023 1,466 0 View

What are the impurities of semaglutide?

What are the impurities formed during the synthesis and purification of semaglutide. kindly define,give their RRT and molecular mass also.

28 October 2023 8,130 2 View

Similar questions and discussions
Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Can a Conventional 50W visible LED Lamp Emit UV Light?

I'm researching light sources and their UV emissions. I'm curious if a 50W, 7500K conventional LED lamp emits any UV light. I found that a 200W tungsten lamp can emit up to 1.5 mW/cm² at 350 nm....

31 July 2024 3,843 7 View

How to make Boehm titration ?

Hello Everyone, While doing Boehm titration, We use nahco3 in order to determine carboxylic acids. Then the mixture was agitated. After a while, the solution was filtred and HCl was added. After a...

29 July 2024 4,048 4 View

How can we calculate the percentage of configuration interaction (CI) in the UV output data of the Gaussian program?

How can we calculate the percentage of configuration interaction (CI) in the UV output data of the Gaussian program? for example: Excited State 17: Singlet-A 5.1359 eV 241.41 nm...

28 July 2024 9,165 2 View

Is there a method to measure the concentration of Cs, Sr, Co using spectrophotometer?

it's important to know that we are using the inactive elements of Cs, Sr, Co

25 July 2024 1,553 2 View

What does negative readings in spectrophotometer denote. Was testing TSS content of bacterial cultures?

I was performing estimation of Total Soluble Sugar content in bacterial cultures by Anthrone method. Out of 9 samples, only one sample showed positive reading while others had a negative reading...

22 July 2024 9,576 4 View

How does grey - water harvesting improve the ground water table and what would happen if we use up ground water faster than rainwater can add to it?

How does grey - water harvesting improve the ground water table and what would happen if we use up ground water faster than rainwater can add to it?

21 July 2024 8,438 2 View

How does rainwater harvesting increase the groundwater levels and recharging of groundwater by making the rainwater to populate into the soil?

How does rainwater harvesting increase the groundwater levels and recharging of groundwater by making the rainwater to populate into the soil?

21 July 2024 4,032 2 View

What is the behavior of anaerobic bacteria in deep salty groundwater ?

What is the behavior of anaerobic bacteria in deep salty groundwater with high level of chlorine? Is the nitrate level deceasing and is denitrification controlled by excess chlorine? Thanks

13 July 2024 1,581 4 View

Our partners will collect data and use cookies for ad personalization and measurement. Learn how we and our ad partner Google, collect and use data. Agree & close