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 |