How to analysed 13C-NMR Peak ?

More Bhola kumar Paswan's questions See All

What are condition for shallow, mid and ultra deep well ?

What are the depth, pressure and temperature of the shallow, mid, and ultra deep well for the drilling operation?

31 December 2018 6,638 0 View

Can any one provide me this book?

Petroleum Engineer's Guide to Oil Field Chemicals and Fluids 1nd Edition https://www.elsevier.com/books/petroleum-engineers-guide-to-oil-field-chemicals-and-fluids/fink/978-0-12-383844-5

06 July 2018 9,375 2 View

What is difference between diesel oil and mineral oil ?

what are there advantage and disadvantage in drilling fluid. the toxicity compared to diesel oil and which one more biodegradability

05 June 2018 5,326 1 View

How to heat polymer for about 130° without oil bath ?

is there any other way to heat a polymer evenly other than oil bath if so what are those and how to use it

06 August 2024 947 1 View

Do you think can be any gas and oil bearing rocks in Eastern part of Iran?

I want to know more about petroleum deposits in Iran.

02 August 2024 8,725 3 View

I need to dissolve stigmasterol for an animal experiment, it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent?

Hello everyone, I need to dissolve stigmasterol for an animal experiment, but it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent for stigmasterol?

01 August 2024 7,504 2 View

How to treat monolayer culture cell line with essential oil?

Hi all, may I ask you for advice about treating monolayer culture cell line with essential oil. Due to the hydrophobic character of the oil, I am concerning how can it equally affect to all the...

31 July 2024 5,301 2 View

Heavy Crude oil PVT Data?

Hello i need heavy oil PVT data having viscoisty of 2000-3000 cP. If someone have it or research papers about it, kindly share it with me Thanks

25 July 2024 6,940 1 View

What are the most PROBLEMS of HYBRID nanofluid in oil industry ?

explain your idea

23 July 2024 1,197 0 View

Do you think can be any gas and oil reservoirs in central of Iran?

I want to know more about gas and oil reservoirs in Iran.

14 July 2024 3,350 2 View

What is the exact procedure and materials for converting from ester to carbolic acid by base hydrolysis??

11 July 2024 4,645 3 View

Liposome Preparation using Heating Method - Why does my liposome suspension form aggregates?

Hello everyone, I am trying to encapsulate an essential oil in the liposomes using the heating method and encountering some issues. I am following the protocol described below, but my solution...

10 July 2024 4,083 3 View

How am I supposed to find justifications for the unusual fatty acid profile in broiler diet?

I've obtained a fatty acid profile of broiler diet comprised of SFA 48 to 93%, MUFA (22 to 40%), PUFA (non determined to 10.4%. The PUFA composition is mainly n-6 and almost no value for n-3. The...

08 July 2024 9,165 4 View

Domenico Sanfelice

If you want an answer you need to be more clear: why don't you post your spectrum and tell us what it is suppose to be inside the sample?

Valentin Talsi

I think I would answer your questions if you answer to Domenico Sanfelice

Anthony Foris

DITTO - Please post your spectrum and provide some information about your sample so we can help you.