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Questions related from Shakeel Ahmed Talpur
We are currently facing an issue with the cleaning process of the reflector discs for the TXRF analysis. We have been following the following procedure: 1. Dipping the reflector discs in acid...
16 July 2023 3,780 0 View
I need help to get the respective version of the control software of Perkin Elmer Autosystem XL Gas Chromatograph TotalChrom Workstation Version 6.3.1. We have got the machine but the software is...
28 September 2022 7,607 0 View
I am working on a case study, therefore, I want to calculate microbial risk assessment in drinking water for Total and Fecal coliforms and E.Coli.
21 December 2021 5,959 3 View
Hi, I need a description; of which formula to be used to calculate sample-wise human health risk assessment (HHRA) of non-carcinogenic groundwater contaminants? However, normally I have seen two...
25 May 2021 7,623 3 View
Dear researchers your kind concern needed. I am working on groundwater pollution, however, I have to calculate the non-carcinogenic Human Health Risk Assessment of Nitrate and other parameters. In...
31 October 2020 6,825 3 View
I need suggestions on how to analyze the obtained data of the XPS test, as I am working on the adsorptive removal of As(V) versus As(III) from the aqueous media.
19 September 2020 9,001 7 View
