Articles by Ashok Kumar Malik - Chromatography Online
Articles by Ashok Kumar Malik

Ashok Kumar Malik
Articles
Determination of Phenylurea in Tap Water and Soft Drink Samples by HPLC–UV and Solid-Phase Extraction
September 1, 2012
By: Manpreet Kaur , Ashok Kumar Malik , Baldev Singh

A simple and sensitive high performance liquid chromatography (HPLC) method with ultra-violet (UV) detection has been developed for the analysis of phenylurea herbicides.
Determination of Phenylurea Herbicides in Tap Water and Soft Drink Samples by HPLC–UV and Solid-Phase Extraction
March 1, 2012
By: Manpreet Kaur , Ashok Kumar Malik , Baldev Singh

A simple and sensitive high performance liquid chromatography (HPLC) method with ultraviolet (UV) detection was developed to analyse phenylurea herbicides: – monuron, diuron, linuron, metazachlor and metoxuron – in three soft drink brands and tap water.
Determination of Phenylurea Herbicides
April 1, 2011
By: Manpreet Kaur , Ashok Kumar Malik , Baldev Singh

A high performance liquid chromatography (HPLC)–UV method was developed for the analysis of phenylurea herbicides and applied successfully to the analysis of herbicides spiked in three soft drink brands and tap water.

ADVERTISEMENT
LCGC E-mail Newsletters
Global E-newsletters subscribe here:




 
Survey
If you are you planning to attend HPLC2013 Amsterdam what is your main reason?
If you are you planning to attend HPLC2013 Amsterdam what is your main reason?
Sharing new techniques
Viewing the latest products and applications
Networking
Learning
Sharing new techniques
36%
Viewing the latest products and applications
27%
Networking
9%
Learning
27%
View Results
Click here