Isotopic compositions
| Manufacturer | Applied/standard | Isomer ? | Isomer enriched | Batch/Lot n° | Commercial Name/Formulation | Purity (%) | δ13C (‰) | ± (‰) | δ37Cl (‰) | ± (‰) | δ15N (‰) | ± (‰) | δ2H (‰) | ± (‰) | Measurement method | Reference: DOI Number |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sigma Aldrich | Standard | Bulk | No | Christoher Reddy | na | -5.4 | 1.2 | GC-qMS | 10.1021/ac902445f | |||||||
| Sigma Aldrich | Standard | Bulk | No | Christoher Reddy | na | -5.4 | 0.6 | TIMS | 10.1021/ac902445f | |||||||
| Sigma Aldrich | Standard | Bulk | No | 98 | -28.6 | 0.2 | EA-IRMS | 10.1016/j.chroma.2014.06.014 | ||||||||
| Sigma Aldrich | Standard | Bulk | No | 98 | -28 | 0.1 | GC-C-IRMS (optimum conditions) | 10.1016/j.chroma.2014.06.014 | ||||||||
| Sigma Aldrich | Standard | Bulk | No | Christoher Reddy | -4.34 | IRMS after conversion CH3Cl | 10.1007/bf02987486 | |||||||||
| Ultra Scientific | Standard | Bulk | No | -28.26 | -3.49 | IRMS after conversion CH3Cl | 10.1016/S0146-6380(02)00004-9 | |||||||||
| Supelco | Standard | o,p | Yes | -2.78 | 4.1 | GC-qMS | 10.1155/2021/8874679 | |||||||||
| LGC/O2Si Standards | Standard | o,p | Yes | -3.22 | 5.48 | GC-qMS | 10.1155/2021/8874679 | |||||||||
| Supelco | Standard | o,p | Yes | -10.55 | 5.96 | GC-qMS | 10.1155/2021/8874679 | |||||||||
| LGC/O2Si Standards | Standard | o,p | Yes | -1.09 | 6.66 | GC-qMS | 10.1155/2021/8874679 | |||||||||
| Sigma Aldrich | Standard | o,p | Yes | -28.3 | -4.34 | IRMS after conversion CH3Cl | 10.1016/S0146-6380(02)00004-9 | |||||||||