I want to precipitate strontium in presence of barium while barium is soluble, does anyone have any idea in this regard? Is there any chemical which reacts only with strontium and causes it to precipitate?
Hello Everyone, I am Trying to run WRF-4.2.1 model and facing an error while running WPS-4.2 - metgrid.exe, error is as below: ./metgrid.exe Processing domain 1 of 3 Processing...
29 January 2024 1,573 0 View
Hi there, I have got a question We calculate the required sample volume for bone marrow karyotyping based on the WBC counting in ISCN. What volume is required in the non-dependent method of WBC count?
27 November 2023 2,264 2 View
Is the difference in variations of specific ERP wavelengths of craniosynostosis patients with normally developed infants would notify a pathology or an expert with clinical experience is...
19 July 2023 8,805 1 View
Is there a solution to the problem of separating mouse bone marrow-derived mesenchymal stem cells using trypsin? Unfortunately, the trypsin/EDTA 0.25% efficiency in separating these cells during...
25 November 2022 8,702 1 View
I want a brief explanation for the new castle Ottawa scale for cohort studies. I cant understand the comparability part of this scale
14 February 2022 6,104 2 View
I prepared zno Nanoparticles how can l measure UV spectra and how l measure SPF factor in vitro and mathematically
27 December 2021 1,403 1 View
I need way to improve antifogging property for PVA. film compare between glass
15 November 2021 2,001 0 View
I need to way to antifogging method for PVA film and glass
14 November 2021 5,669 3 View
After treated PVA Film by microwave plasma take for sem but the film burned so the sugeest is but gold layer for take a picture for surface (sem) so i ask do the gold layer have effect in PVA...
12 November 2021 537 0 View
I make scaffold of 6% gelatin of freeze drying method.. i would prefer to know the suitable required time and concentration of glutaraldehyde to make cross-linking to gelatin after freeze drying
10 November 2021 8,637 9 View
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05 August 2024 4,407 0 View
Hello everyone, I am try to understand the differences interaction between insoluble and soluble polymers in water with metal ions and how theit charge density (of metal ions) affect the interaction.
29 July 2024 6,350 3 View
Dear all: I am modifying Bismuth Tungstate with Hematite (Fe2O3), so I would like to know about how much Iron(+3) can form a solid solution in a Bismuth Oxide matrix. Best wishes Marco
29 July 2024 2,162 1 View
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
Hi All: I need to precipitate extracellular protein from supernatant. A bit confused with ammonium sulfate calculation. Should I be adding: 1. 65g of ammonium sulfate in 100 ml of...
09 July 2024 5,508 0 View
I synthesize silver nanoparticles ,and reserve it in water. Then, when I sonicate it some minutes or longer ,it couldn't be dispersed, most of them aggregate .Otherwise ,when I sonicate several...
09 July 2024 7,335 0 View
Hi Dear Researchers, Could anyone please provide me with some information about the HPLC column, specifically the “Purospher STAR RP-18 LiChroCART Cartridge”? I would like to know if it is...
25 June 2024 9,523 1 View
Strontium: Source, Occurrence, Properties, and Detection Chapter First Online: 05 June 2019
25 June 2024 2,198 0 View
I am working on an acetyltransferase that is highly unstable. Its pI is 6.65, and its molecular weight is around 18 kDa. The protein elutes at 1M imidazole and begins to precipitate immediately...
19 June 2024 2,590 0 View
Does someone know any precipitating agent to precipitate glucose from 10 % glucose solution? or to remove glucose from solution
13 June 2024 438 0 View