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P Chiranjeevi

Showing results (31-40 of 49) with videos related to

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Talanta|October 31, 2008
RETRACTED: Preconcentration and solid-phase extraction of beryllium, lead, nickel, and bismuth from various water samples using 2-propylpiperidine-1-carbodithioate with flame atomic absorption spectrometry (FAAS)K Suvardhan, K Suresh Kumar, D Rekha, et al.
Environmental Monitoring and Assessment|June 14, 2006
Facile and sensitive spectrophotometric determination of synthetic pyrithroids in their formulations, water and grain samplesK Suresh Kumar, B Lokanath Swaroop, K Suvardhan, et al.
Journal of Hazardous Materials|January 16, 2007
Determination of Co(II) in water and soil samples using spectrophotometry coupled with preconcentration on 4-amino methyl pyridine anchored silica gel columnC Sivani, G Ramakrishna Naidu, J Narasimhulu, et al.
Environmental Monitoring and Assessment|August 10, 2006
Development of simple and sensitive spectrophotometric method for the determination of bendiocarb in its formulations and environmental samplesK Suresh Kumar, K Suvardhan, D Rekha, et al.
Chemosphere|July 26, 2005
Studies of selenium in environmental samples and synthetic mixtures by spectrophotometryK Suvardhan, L Krishnaiah, K Suresh Kumar, et al.
Journal of Hazardous Materials|April 7, 2005
The facile flow-injection spectrophotometric detection of gold(III) in water and pharmaceutical samples using 3,5-dimethoxy-4-hydroxy-2-aminoacetophenone isonicotinoyl hydrazone (3,5-DMHAAINH)S Hari Babu, K Suvardhan, K Suresh Kumar, et al.
Journal of Hazardous Materials|January 9, 2007
Solid phase extraction method for the determination of lead, nickel, copper and manganese by flame atomic absorption spectrometry using sodium bispiperdine-1,1'-carbotetrathioate (Na-BPCTT) in water samplesD Rekha, K Suvardhan, J Dilip Kumar, et al.
Journal of Hazardous Materials|July 29, 2006
Spectrophotometric determination of V(V) in environmental, biological, pharmaceutical and alloy samples by novel oxidative coupling reactionsD Rekha, K Suvardhan, K Suresh Kumar, et al.
Environmental Monitoring and Assessment|October 12, 2004
Detection of lead in vegetables with new chromogenic reagent by spectrophotometryK Suresh Kumar, S Prabhakar Rao, L Krishnaiah, et al.
Journal of Hazardous Materials|November 18, 2006
Novel analytical reagent for the application of cloud-point preconcentration and flame atomic absorption spectrometric determination of nickel in natural water samplesK Suvardhan, D Rekha, K Suresh Kumar, et al.
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Showing results (31-40 of 49) with videos related to

Sort By:
Pageof 5
Talanta|October 31, 2008
RETRACTED: Preconcentration and solid-phase extraction of beryllium, lead, nickel, and bismuth from various water samples using 2-propylpiperidine-1-carbodithioate with flame atomic absorption spectrometry (FAAS)K Suvardhan, K Suresh Kumar, D Rekha, et al.
Environmental Monitoring and Assessment|June 14, 2006
Facile and sensitive spectrophotometric determination of synthetic pyrithroids in their formulations, water and grain samplesK Suresh Kumar, B Lokanath Swaroop, K Suvardhan, et al.
Journal of Hazardous Materials|January 16, 2007
Determination of Co(II) in water and soil samples using spectrophotometry coupled with preconcentration on 4-amino methyl pyridine anchored silica gel columnC Sivani, G Ramakrishna Naidu, J Narasimhulu, et al.
Environmental Monitoring and Assessment|August 10, 2006
Development of simple and sensitive spectrophotometric method for the determination of bendiocarb in its formulations and environmental samplesK Suresh Kumar, K Suvardhan, D Rekha, et al.
Chemosphere|July 26, 2005
Studies of selenium in environmental samples and synthetic mixtures by spectrophotometryK Suvardhan, L Krishnaiah, K Suresh Kumar, et al.
Journal of Hazardous Materials|April 7, 2005
The facile flow-injection spectrophotometric detection of gold(III) in water and pharmaceutical samples using 3,5-dimethoxy-4-hydroxy-2-aminoacetophenone isonicotinoyl hydrazone (3,5-DMHAAINH)S Hari Babu, K Suvardhan, K Suresh Kumar, et al.
Journal of Hazardous Materials|January 9, 2007
Solid phase extraction method for the determination of lead, nickel, copper and manganese by flame atomic absorption spectrometry using sodium bispiperdine-1,1'-carbotetrathioate (Na-BPCTT) in water samplesD Rekha, K Suvardhan, J Dilip Kumar, et al.
Journal of Hazardous Materials|July 29, 2006
Spectrophotometric determination of V(V) in environmental, biological, pharmaceutical and alloy samples by novel oxidative coupling reactionsD Rekha, K Suvardhan, K Suresh Kumar, et al.
Environmental Monitoring and Assessment|October 12, 2004
Detection of lead in vegetables with new chromogenic reagent by spectrophotometryK Suresh Kumar, S Prabhakar Rao, L Krishnaiah, et al.
Journal of Hazardous Materials|November 18, 2006
Novel analytical reagent for the application of cloud-point preconcentration and flame atomic absorption spectrometric determination of nickel in natural water samplesK Suvardhan, D Rekha, K Suresh Kumar, et al.
Pageof 5