Thank you.
Thank you very much.
04 May 2016 6,632 1 View
11 December 2015 4,930 1 View
I thank you
10 November 2014 9,804 0 View
Can someone tell me about the origin of sulfates in domestic wastewater and concentration and also some documents in this regard. Thankyou very much
07 August 2014 4,127 7 View
I am looking for
05 June 2014 5,271 4 View
By simple decantation, can
04 May 2014 9,298 5 View
By any techn
04 May 2014 8,197 11 View
After acidification of the sample, the sulfides are moved in the form of hydrogen sulfide with an inert gas and collected in a solution of zinc acetate. Iodine used in excess, reacts on the...
04 May 2014 3,047 3 View
I want to eliminate
04 May 2014 4,304 2 View
I am trying to trap the H2S gas produced during the fermentation of domestic wastewater by iodine solution. I made a back titration with thiosulfate in the presence of starch paste for the...
03 April 2014 9,263 7 View
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
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
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
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
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
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
I hope everyone is well! I extracted proteins from sunflower and olive oils using acetone and then washing with n-hexane. I used RIPA buffer to resuspend because I plan to dot blot these samples....
02 June 2024 10,007 1 View
I am a new researcher working on the extraction of essential oils from specific plants, starting with their leaves. However, I have encountered an issue with my Clevenger apparatus. Despite...
01 June 2024 2,445 7 View
Hello forum members, I'm conducting research on vegetable oil fingerprinting. I need annual precipitation (rainfall) data for provinces in Thailand, Malaysia, and Indonesia. Specifically, I don't...
30 May 2024 6,209 2 View
We are studying about essential oil of some plant again of antimicrobial, we want use concentration by ppm, how can preparation this concentration and which solvent we are use. Thank you for any...
28 May 2024 2,085 3 View
