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Sambasiva Rao Tummala
Observed name:
Sambasiva Rao TUMMALA
Observed institutions:
Andhra University,
Valagro (India)
ORCID:
0000-0001-6686-7318
Observed ORCID:
0000-0001-6686-7318
OpenAlex ID:
A5001615347
Development of GC-MS/MS Method for Simultaneous Estimation of Four Nitrosoamine Genotoxic Impurities in Valsartan
2021
·
Sambasiva Rao TUMMALA
, Krishnamanjari Pawar AMGOTH
·
Turkish Journal of Pharmaceutical Sciences
·
29
PDF
LC-MS/MS approach for the quantification of five genotoxic nitrosoimpurities in varenicline
2022
·
Krishna Manjari Pawar AMGOTH
, Sambasiva Rao TUMMALA
·
Journal of Research in Pharmacy
·
16
Head Space GC-MS/MS Method for Quantification of Five Nitrosoamine- Genotoxic Impurities in Metformin HCl
2024
·
Sambasiva Rao Tummala
, Naveena Gorrepati
, et al.
·
Current Pharmaceutical Analysis
·
12
PDF
Sustainable Quality by Design Approach Based UHPLC Technique for Triple Combination Antiviral Drugs: Appraisal of Green and White Metrics
2025
·
Mohana Vamsi Nuli
, Pavan Kumar Jaini
, et al.
·
Separation Science Plus
·
5
A Quality-by-Design Enabled Green and White Analytical UPLC Method for the Comprehensive Quantification of Nitroso Impurities in Tegoprazan Bulk Drug and Formulations
2026
·
Krishna Vamsi Kandimalla
, Ajay Manukonda
, et al.
·
Fabad Journal of Pharmaceutical Sciences
PDF
The Pocket Pharmacist: Essential Drug Information at Your Fingertips
2026
·
Sambasiva Rao Tummala
, Naveena Gorrepati
Box behnken design assisted with greenness and blueness assessment of a stability indicating RP-HPLC method for estimation of levosulpiride and pantaprazole sodium in capsule formulation
2025
·
Hemant Kumar Tatapudi
, Srinivas Vijay Pothula
, et al.
·
CRC Press eBooks
LC–MS/MS characterization of stress degradation products of Ripretinib along with development and validation of a stability-indicating HPLC method for quantification of Ripretinib
2025
·
Sambasiva Rao Tummala
, Naveena Gorrepati
, et al.
·
Research Journal of Chemistry and Environment
PDF
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Works count:
10
Citation count:
67
H-index:
5
I10-index:
3
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