| ExperimentID |
EXA000304 |
| ChemicalID |
CH0000660
|
| Chemical Name |
Thallium |
| Official Method |
No |
| Chromatography |
|
| Chromatography mfr. |
|
| Column |
|
| Column mfr. |
|
| Detector |
ICP-MS |
| Detector mfr. |
7800, Agilent |
| Ionization |
|
| Extraction |
LLE |
| Extraction Details |
Extracted with Methyl isobutyl ketone 10mL; Eluted with concentrated nitric acid 0.5mL |
| Clean-up 1st |
Heat treatment; Filtration |
| Clean-up 1st Details |
Concentrated nitric acid 2mL, Heated at 95 ℃ for 2 h.; Filtered with Fiter paper No. 5B, Advantec |
| Clean-up 2nd |
Acid treatment |
| Clean-up 2nd Details |
Treated with 1mo/L Hydrobromic acid aqueous solution 15mL |
| Clean-up Spike |
|
| Syringe Spike |
Bismuth |
| Derivatization |
|
| Recovery Correction |
|
| Instrument Detection Limit |
|
| Instrument Quantification Limit |
|
| Method Detection Limit |
0.14 ng/L |
| Method Quantification Limit |
|
| Repeatability |
|
| Standard |
|
| Recovery (CRM) |
|
| Recovery (spiked) |
|
| Recovery (IS) |
|
| Protocol |
https://www.env.go.jp/chemi/kurohon/2020/shosai/5_1_2.pdf |
| Remarks |
Sea water samples; Analysis method: p.6 |
| RegisterDate |
2022/1/25 |
| UpdateDate |
2022/1/25 |
