Isotopic compositions
| Manufacturer | Applied/standard | Isomer ? | Isomer enriched | Batch/Lot n° | Commercial Name/Formulation | Purity (%) | δ13C (‰) | ± (‰) | δ37Cl (‰) | ± (‰) | δ15N (‰) | ± (‰) | δ2H (‰) | ± (‰) | Measurement method | Reference: DOI Number | Reference Citation |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wako Pure Chemical | Standard | Bulk | No | >98 | -47.5 | 0.19 | EA-IRMS | 10.1111/1556-4029.12825 | H. Kawashima, 2015.The Measurement of Stable Carbon Isotope Ratios of Eight Methamidophos Samples.Journal of Forensic Sciences, 60, 1360-1364. | ||||||||
| LGC/O2Si Standards | Standard | Bulk | No | >98 | -31 | 0.19 | EA-IRMS | 10.1111/1556-4029.12825 | H. Kawashima, 2015.The Measurement of Stable Carbon Isotope Ratios of Eight Methamidophos Samples.Journal of Forensic Sciences, 60, 1360-1364. | ||||||||
| GL Science | Standard | Bulk | No | >98 | -44.4 | 0.1 | EA-IRMS | 10.1111/1556-4029.12825 | H. Kawashima, 2015.The Measurement of Stable Carbon Isotope Ratios of Eight Methamidophos Samples.Journal of Forensic Sciences, 60, 1360-1364. | ||||||||
| Chemical Services | Standard | Bulk | No | >98 | -43.6 | 0.1 | EA-IRMS | 10.1111/1556-4029.12825 | H. Kawashima, 2015.The Measurement of Stable Carbon Isotope Ratios of Eight Methamidophos Samples.Journal of Forensic Sciences, 60, 1360-1364. | ||||||||
| Sigma Aldrich | Standard | Bulk | No | >98 | -41.2 | 0.1 | EA-IRMS | 10.1111/1556-4029.12825 | H. Kawashima, 2015.The Measurement of Stable Carbon Isotope Ratios of Eight Methamidophos Samples.Journal of Forensic Sciences, 60, 1360-1364. | ||||||||
| Wako Pure Chemical | Standard | Bulk | No | >98 | -49.2 | 0.4 | GC-C-Cryo-IRMS | 10.1111/1556-4029.12825 | H. Kawashima, 2015.The Measurement of Stable Carbon Isotope Ratios of Eight Methamidophos Samples.Journal of Forensic Sciences, 60, 1360-1364. | ||||||||
| LGC/O2Si Standards | Standard | Bulk | No | >98 | -31.9 | 0.3 | GC-C-Cryo-IRMS | 10.1111/1556-4029.12825 | H. Kawashima, 2015.The Measurement of Stable Carbon Isotope Ratios of Eight Methamidophos Samples.Journal of Forensic Sciences, 60, 1360-1364. | ||||||||
| GL Science | Standard | Bulk | No | >98 | -44.3 | 0.1 | GC-C-Cryo-IRMS | 10.1111/1556-4029.12825 | H. Kawashima, 2015.The Measurement of Stable Carbon Isotope Ratios of Eight Methamidophos Samples.Journal of Forensic Sciences, 60, 1360-1364. | ||||||||
| Chemical Services | Standard | Bulk | No | >98 | -43.3 | 0.1 | GC-C-Cryo-IRMS | 10.1111/1556-4029.12825 | H. Kawashima, 2015.The Measurement of Stable Carbon Isotope Ratios of Eight Methamidophos Samples.Journal of Forensic Sciences, 60, 1360-1364. | ||||||||
| Sigma Aldrich | Standard | Bulk | No | >98 | -41.1 | 0.1 | GC-C-Cryo-IRMS | 10.1111/1556-4029.12825 | H. Kawashima, 2015.The Measurement of Stable Carbon Isotope Ratios of Eight Methamidophos Samples.Journal of Forensic Sciences, 60, 1360-1364. | ||||||||
| Ultra Scientific | Standard | Bulk | No | >98 | -36.7 | 0.2 | GC-C-Cryo-IRMS | 10.1111/1556-4029.12825 | H. Kawashima, 2015.The Measurement of Stable Carbon Isotope Ratios of Eight Methamidophos Samples.Journal of Forensic Sciences, 60, 1360-1364. | ||||||||
| Dr. Ehrenstorfer | Standard | Bulk | No | >98 | -34.8 | 0.15 | GC-C-Cryo-IRMS | 10.1111/1556-4029.12825 | H. Kawashima, 2015.The Measurement of Stable Carbon Isotope Ratios of Eight Methamidophos Samples.Journal of Forensic Sciences, 60, 1360-1364. | ||||||||
| Sylvestre Peru | Standard | Bulk | No | >98 | -44.3 | 0.1 | GC-C-Cryo-IRMS | 10.1111/1556-4029.12825 | H. Kawashima, 2015.The Measurement of Stable Carbon Isotope Ratios of Eight Methamidophos Samples.Journal of Forensic Sciences, 60, 1360-1364. |