How can i check H2 10 % in argon using TCD and helium as carrier gas ?. the GC is Agilent HP-7890B Mol Sieve column .
Aside from inhibiting protease activity (not effectively working), I read some papers about doing modifications to the antibodies: using unnatural amino Acids using mPEG But, are there better...
15 February 2023 4,268 5 View
I need help plotting connectedness network graphs for my data
14 November 2022 4,876 1 View
Hello everyone, When I am doing the dynamic analysis for a frame using ANSYS, I found that when I use bar element or beam with only one division, I got approximately the same result, but I...
14 May 2021 6,328 2 View
Hi RG community, We are running WG metagenomics sequencing as a diagnostic tool and would like to get rid of host "Chicken" DNA to be able to increase the depth of sequenced bacterial DNA "for...
01 December 2020 369 6 View
Dear all, May I get some guidance or help on: 1. How many primer-template mismatches would lead to PCR failure? 2. I know they 3'end is more critical but does any mismatch at the 5'end would...
11 May 2020 8,950 0 View
Dear All, Is it possible to perform qPCR on Killed viral or bacterial vaccines? I read that it depends on the method of inactivation because some of the inactivation methods degrade the NA. Does...
23 January 2020 1,832 5 View
Where i am from we rely heavily on water tanks for houses and we monitor water level by going on the roof multiple times because you don't want to overflood it but also it sometimes come at late...
07 November 2019 9,210 0 View
I am implementing a routing protocol in MANET and I need to send a beacon to collect data a bout the current network before starting sending a route request could you please help me the data i...
30 September 2019 3,067 5 View
In order to measure the entrapment efficiency directly, I need to degrade my nano-hydrogel to release the drug content. I think some acids (for example sulfuric acid and nitric acid) can help to...
06 July 2019 5,294 4 View
I want to determine the molecular weight of nanogel by GPC.
09 October 2018 1,836 3 View
AGILENT HPLC 1100 SERIES operation assistance needed.
25 July 2024 10,045 2 View
In general, the characteristic of electric current as a function of voltage in argon plasma jet using dielectric barrier discharge in atmospheric pressure, jet length will increase by the increase...
16 July 2024 9,316 1 View
what is the relationship b/w TCD signal(a.u) and CO2 desorbed (mmol/g) ? can we plot CO2 desorbed(mmol/g) Vs Time(min) from TPD data?
15 July 2024 3,248 1 View
I want to close crack in alumina kindly suggest any glue or epoxy to close leak.
27 June 2024 10,110 1 View
Hello! I am facing a problem, I tried using pdb2gmx to generate topology file but it shows error HEA residue not found then I tried copying the forcefield file and edited accordingly but again...
24 June 2024 1,242 0 View
We'll have vials in which we expect H2 generation to occur. Over the first few days, the amount of generated H2 is expected to be at ppb level. GC (+ TCD) detector is best when your H2 level is...
18 June 2024 254 3 View
I need to use a photometer, so i have Cary Agilent and i would like to know what kind of cuvettes and its dimensions and volume i have to order. It's about RNA and DNA samples. Which are you...
11 June 2024 712 1 View
Hello fellow researchers, Why don't we see two rRNA peaks as is standard? Our sample was a total RNA prep from A549 cell line. We ran our samples on a pico chip for 2100 Agilent bioanalyzer...
28 May 2024 7,666 0 View
I read an article (https://doi.org/10.1016/j.synthmet.2020.116364) regarding the direct conversion of anthracite into graphene in the presence of molten. I would like to ask the view from...
05 May 2024 969 0 View
We are an R&D laboratory focused on anionic, cationic, and zwitterionic surfactants and usually tackle surfactant synthesis and analysis of products from customers. In particular, we deal with...
29 April 2024 8,927 1 View