| ExperimentID |
EXA000453 |
| ChemicalID |
CH0001178
|
| Chemical Name |
ΣChlorinated undecanes |
| Official Method |
No |
| Chromatography |
GC |
| Chromatography mfr. |
7200 Q-TOF, Agilent |
| Column |
DB-5ms 60 m x 0.25 mm |
| Column mfr. |
Agilent |
| Detector |
TOF-MS |
| Detector mfr. |
7200 Q-TOF, Agilent |
| Ionization |
EI or NICI |
| Extraction |
Solvent Extraction |
| Extraction Details |
Ultrasonic extraction: Extracted with Acetone. After filtration, the residue: Soxhlet Extraction: Extracted with Toluene. |
| Clean-up 1st |
Sulfate treatment |
| Clean-up 1st Details |
Sulfate |
| Clean-up 2nd |
Malti-layer column cleanup; Column cleanup |
| Clean-up 2nd Details |
Malti-layer column cleanup: Silica Gel, Copper powder, Silica Gel Sulfate, Anhydrous sodium sulfate. Eluted with Hexane (First fraction), Dichloromethane/Hexane (20:80) (Second fraction); Column cleanup: Potassium hydroxide/Silica Gel (2:98), Eluted with Dichloromethane/Hexane (50:50) |
| Clean-up Spike |
|
| Syringe Spike |
13C12-PCB#9, #19, #70, #111, #115, #178, #202 or #209 |
| Derivatization |
|
| Recovery Correction |
|
| Instrument Detection Limit |
|
| Instrument Quantification Limit |
|
| Method Detection Limit |
1000 pg/g dry |
| Method Quantification Limit |
2000 pg/g dry |
| 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: p20; Resolution: 13,000 |
| RegisterDate |
2022/7/12 |
| UpdateDate |
2022/7/12 |
