Validation of HPLC Method for Quantitative Determination of Pirimiphos methyl
The objective of this research is to optimise the HPLC method that was developed for quantitative determination of Pirimiphos-methyl. Chromatographic separation was achieved on a 250 x 4.6 mm i.d. reversed phase column Qualisil BDS 5u C18. Using deionized acetonitrile:water in the ratio of 85:15 v/v...
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| Veröffentlicht in: | International letters of chemistry, physics and astronomy physics and astronomy, 2014-01, Vol.9, p.93-93 |
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| container_title | International letters of chemistry, physics and astronomy |
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| creator | Tamilselvan, C Joseph, S John Mugunthan, G Ahamed, S Syed Musthaq |
| description | The objective of this research is to optimise the HPLC method that was developed for quantitative determination of Pirimiphos-methyl. Chromatographic separation was achieved on a 250 x 4.6 mm i.d. reversed phase column Qualisil BDS 5u C18. Using deionized acetonitrile:water in the ratio of 85:15 v/v respectively as mobile phase. The eluent was monitored at 254 nm. A sharp peak was obtained for the Pirimiphos-methyl at 9.29 min. The UV Spectrophotometric method performed at 254 nm after full scan analysis using methanol as a solvent. The result revealed that both methods are suitable to carry out routine analysis of Pirimiphos methyl. However, HPLC results showed high precise, accurate and sensitive than the UV Spectrophotometer. Hence, HPLC method is suitable for trace analysis of Pirimiphos methyl in environmental samples. |
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Chromatographic separation was achieved on a 250 x 4.6 mm i.d. reversed phase column Qualisil BDS 5u C18. Using deionized acetonitrile:water in the ratio of 85:15 v/v respectively as mobile phase. The eluent was monitored at 254 nm. A sharp peak was obtained for the Pirimiphos-methyl at 9.29 min. The UV Spectrophotometric method performed at 254 nm after full scan analysis using methanol as a solvent. The result revealed that both methods are suitable to carry out routine analysis of Pirimiphos methyl. However, HPLC results showed high precise, accurate and sensitive than the UV Spectrophotometer. Hence, HPLC method is suitable for trace analysis of Pirimiphos methyl in environmental samples.</description><identifier>EISSN: 2299-3843</identifier><language>eng</language><subject>Astronomy ; Chromatography ; Deionization ; Eluents ; High performance liquid chromatography ; Methyl alcohol ; Monitoring ; Solvents</subject><ispartof>International letters of chemistry, physics and astronomy, 2014-01, Vol.9, p.93-93</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784</link.rule.ids></links><search><creatorcontrib>Tamilselvan, C</creatorcontrib><creatorcontrib>Joseph, S John</creatorcontrib><creatorcontrib>Mugunthan, G</creatorcontrib><creatorcontrib>Ahamed, S Syed Musthaq</creatorcontrib><title>Validation of HPLC Method for Quantitative Determination of Pirimiphos methyl</title><title>International letters of chemistry, physics and astronomy</title><description>The objective of this research is to optimise the HPLC method that was developed for quantitative determination of Pirimiphos-methyl. 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Chromatographic separation was achieved on a 250 x 4.6 mm i.d. reversed phase column Qualisil BDS 5u C18. Using deionized acetonitrile:water in the ratio of 85:15 v/v respectively as mobile phase. The eluent was monitored at 254 nm. A sharp peak was obtained for the Pirimiphos-methyl at 9.29 min. The UV Spectrophotometric method performed at 254 nm after full scan analysis using methanol as a solvent. The result revealed that both methods are suitable to carry out routine analysis of Pirimiphos methyl. However, HPLC results showed high precise, accurate and sensitive than the UV Spectrophotometer. Hence, HPLC method is suitable for trace analysis of Pirimiphos methyl in environmental samples.</abstract><tpages>1</tpages></addata></record> |
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| ispartof | International letters of chemistry, physics and astronomy, 2014-01, Vol.9, p.93-93 |
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| language | eng |
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| source | EZB-FREE-00999 freely available EZB journals |
| subjects | Astronomy Chromatography Deionization Eluents High performance liquid chromatography Methyl alcohol Monitoring Solvents |
| title | Validation of HPLC Method for Quantitative Determination of Pirimiphos methyl |
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