Is normal that q1 scan in gcmsms show 41 m/z with intensity 250000 and 69 with 70000 , and a lot of another m/z?

Amd Nl @Amd-Nl

19 November 2023 0 715 Report

i test essential oil and the similarity be under 7%

and please how i can reduce the noise

thank you for your help

Badges
Science topic

Similar topics
Agriculture
Soil Science
Soil

More Amd Nl's questions See All

Research, Publishing related for faculties?

Can anybody suggest list of scopus indexed journals (2021) both paid and unpaid

20 September 2021 1,666 3 View

Call for chapters: Chapter collaboration AAP publishers

Call for chapters on the topic Holistic approach to depression and migrane headache in females. Publisher : AAP . No APC is required ,no financial compensation will be provided. Due date of...

01 January 1970 6,697 0 View

ما الذي يجعل الانسان يشعر بالتفائل ؟ وما اثر ذلك على نفسيته ؟ | What makes a person feel optimistic? What is the impact on his psychology?

تمر على الانسان مجموعة من الاحوال تجعله متفائلا ، وبالمقابل قد يمر بظروف تجعله يائسا، ما الذي يجعل الانسان يشعر بذلك؟ وما اثر التفاؤل على ادائه النفسي والعملي ؟ A group of conditions passes over...

01 January 1970 870 4 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

What is the relationship between the threshold voltage and the device's noise performance, particularly in terms of flicker noise and thermal noise?

The threshold voltage (Vth) of a MOS device plays a crucial role for its operation. At the same time, noise is an intrinsic factor. So how noise (flicker or thermal) change with the change in...

29 July 2024 3,246 0 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 to dilute essential oil from plants to assess the biological activity?

I have extracted essential oil from a medicinal plant and want to make several concentrations for some biological activities (Antidiabetic assay). How can i prepare the several concentrations to...

04 July 2024 8,100 4 View

Alternative binders other than Nafion solution?

Hi Everyone, I plan to deposit a catalyst (TS-1@Co-PDA, in the core: TS-1 zeolite with a shell of Polydopamine designed with Cobalt) on a rotating ring-disk electrode (RRDE) to evaluate the...

29 June 2024 8,203 3 View

How to catch or detect Herbivore‐induced plant volatiles from a plant?

I want to know about herbivore-induced plant volatiles from a plant attacked by pests. Is there any chance for me to know what kinds of compounds the plant produces and emits in real time? Thank...

27 June 2024 5,162 5 View

Why my Western blot bands has too background noise?

We aim to detect p62 protein expression levels. Previously, we worked with the p62 antibody (Cat. No: A19700, dilution 1:1,000, ABclonal) and obtained excellent results. However, we switched to a...

20 June 2024 327 3 View

Software for calculating Audible Corona noise in transmission lines in different metrological conditions?

I am currently seeking software capable of calculating audible corona noise in HV overhead transmission lines under various meteorological conditions. I would greatly appreciate any...

10 June 2024 1,305 0 View

What are the causes for the non detection of Fatty acids peaks on a Rtxi 5MS column?

Dear scientific community, We used to performe many separations and detections on our GC MS (Perkin elmer Clarus 580-SQ8S), but recently we can not separate fatty acids( few ones appears in...

06 June 2024 6,844 0 View