| ExperimentID |
EXA000584 |
| ChemicalID |
CH0001178
|
| Chemical Name |
ΣChlorinated undecanes |
| Official Method |
No |
| Chromatography |
LC |
| Chromatography mfr. |
ACQUITY UPLC I class, Waters |
| Column |
ACQUITY UPLC BEH C18 50 mm x 2.1 mm, 1.7 μm |
| Column mfr. |
Waters |
| Detector |
MS |
| Detector mfr. |
Xevo G2XS-Qtof, Waters |
| Ionization |
SIR-APCI-negative |
| Extraction |
Soxhlet Extraction |
| Extraction Details |
Air collection: QFF, PUF and ACF; Extracted with Acetone and Toluene (QFF, ACF), with Acetone (PUF) |
| Clean-up 1st |
Multilayer silica gel column cleanup |
| Clean-up 1st Details |
Sulfuric acid/Silica gel (44:56), Sulfuric acid/Silica gel (22:78); Eluted with Hexane |
| Clean-up 2nd |
Column cleanup |
| Clean-up 2nd Details |
Column cleanup:Florisil; Remove interfering substance with Hexane; Eluted with Dichloromethane/Hexane (15:85) |
| Clean-up Spike |
|
| Syringe Spike |
d18-β-HBCD |
| Derivatization |
|
| Recovery Correction |
|
| Instrument Detection Limit |
|
| Instrument Quantification Limit |
|
| Method Detection Limit |
100 pg/m3 |
| Method Quantification Limit |
300 pg/m3 |
| Repeatability |
|
| Standard |
|
| Recovery (CRM) |
|
| Recovery (spiked) |
|
| Recovery (IS) |
|
| Protocol |
https://www.env.go.jp/chemi/kurohon/2020/shosai/5_3_2.pdf |
| Remarks |
Analysis method: p.22 |
| RegisterDate |
2022/9/27 |
| UpdateDate |
2022/9/27 |
