I have a lean mixture which is colorful and solid. I do not know what all components are present in it? How can I get to know the components of the lean mixture?
LC-MS Classic way
I want to evaporate solvent (MDC+WATER) under vacuum in an ATFE. My ATFE dimensions are height 4m and ID 0.5m. I want to go as low as 200 mbar. I want to use liquid ring vacuum pump for this...
08 September 2017 8,573 0 View
In Ternary diagram of L-L Extraction there is a binodal curve inside it. What does it actually signify (What information do I get from it?)? How to read it? Also is it obtained experimentally or...
02 March 2017 3,597 0 View
What is the impact on heat duty of condenser or any heat ex-changer if it is over designed?
31 December 2016 5,948 3 View
How can I calculate the N2 flow rate knowing pressure in pipe and diameter of Pipe? There is 5KL tank of N2 having 4 kg/cm2 pressure. This tank has 1" pipe through which N2 is supplied to plant....
09 October 2016 7,385 7 View
Can any one explain the pressure range in column chromatography?
07 August 2016 6,656 0 View
What is the % recovery of IPA by normal distillation if I have a mixture of 50% IPA & 50% water?
06 July 2016 7,041 7 View
What is the difference between SMB and moving bed reactor?
04 May 2016 1,196 2 View
How can I say the mixture of A and B is going to form an azeotrope?
08 September 2015 9,639 10 View
If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...
26 February 2021 3,526 3 View
I am looking for a classification of the research methods included in literature review papers or Meta analysis ones .
22 February 2021 1,131 4 View
I am currently working on my dissertation and want to explore the role of competence as a mediator between the effect of colour of clothes on voting intention (focus on Western countries)....
21 February 2021 8,609 1 View
What does the color of a spiro-ometad film indicate? I got purple, green, red, even black color of the spiro film. Is there anything we can get from the preliminary color analysis(e.g. oxidation...
21 February 2021 1,831 4 View
Dear distinguish professors and scholars, I have a research in measuring two kinds: think tank capacity and research impact on policy. Can I do two kinds of mixed methods in order to find, "Is...
20 February 2021 6,897 1 View
I work on estimation of alpha amylase activity using dinitrosalisylic acid reagent If i put the reagent to stope the enzymatic reaction and allow the reagent to react with the produced reducing...
17 February 2021 7,402 4 View
i have been doing cholinergic assay on natural product and for some of the samples, i get negative value for the inhibition activity. can anyone help me explain the meaning of the negative value...
17 February 2021 4,118 1 View
Hi there, my lab recently opted to use LavaLAMP from Lucigen instead of the Warmstart kit from NEB. However, Lucigen has yet to create a colormetric kit for RT-LAMP, and adding phenol-Red (pH...
17 February 2021 5,399 1 View
I am studying biochemistry at university, as part of the course we do several titration experiments. In our handouts, we were given the following half equations: IO3- + 6H+ + 4e- I+ +...
16 February 2021 8,731 1 View
I plan on running an online perceptual experiment that has, let's say, 100 unique video stimuli altogether. Since these are too many to be rated by every participants, I would like to present the...
15 February 2021 7,444 2 View