Forensic Soil Analysis of Gardens from Pakistan and Turkey for Genetic Analysis and Elemental Composition using ICP-MS
| Autor: | Salih Cengiz, Javed Iqbal, Mehmet Karayel, Müjgan Cengiz, Selda Mercan, Amina Arif, Javed Iqbal Wattoo, Muhammad Saqib Shahzad |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Normalization (statistics)
Veterinary medicine Soil test Coefficient of variation 010401 analytical chemistry Forensic chemistry 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences Archaeology Standard deviation 0104 chemical sciences Forensic science Soil water 0210 nano-technology Inductively coupled plasma mass spectrometry Mathematics |
| Zdroj: | Foresic Research & Criminology International Journal. 3 |
| ISSN: | 2469-2794 |
| Popis: | Elemental composition of the soils is the powerful mean for their forensic comparison The potential errors in any procedure can be analyzed and quantified following some standard protocols Such a standard protocol is put forward in this article anlong with the reports resulted from the instrumental measured precisions Analysis of the soils from both locations at different intervals and days were done Results were statistically analyzed for finding mean standard deviation and coefficient of variance Garden soil with blood stains had all the elements except Mg and Sr in Pakistani soil and Cr Ba Pb in Turkey soil showed deviation from the mean value when compared with the none blood stained negative control forensic soil sample There were high amounts of two elements that were mercury and lead that can not be satisfied by Q test and Normalization As no particular coordination or closeness exists for the presence of these two elements Quantification values of other elements were quite close to each other In Turkish garden soil Cd P Ca Cr Zn As and Be deviated from the normalized values while in Pakistan garden soil there were unusual results seen in Cd Pb P Cu and Be The other elements showed the same values as the negative had have It is recomended that during such investigations related samples should be analysed in the same sample run or atleast in sequential runs |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|