| ExperimentID |
EXA000149 |
| ChemicalID |
CH0001179
|
| Chemical Name |
ΣChlorinated dodecanes |
| Official Method |
No |
| Chromatography |
GC |
| Chromatography mfr. |
7200 Q-TOF, Agilent |
| Column |
DB-5ms 15 m x 0.25 mm |
| Column mfr. |
Agilent |
| Detector |
TOF-MS |
| Detector mfr. |
7200 Q-TOF, Agilent |
| Ionization |
EI or NICI |
| Extraction |
SPE |
| Extraction Details |
Sequentially extracted with glass fiber filter GC50 and with SPE disk C18FF. GC50 filter residue: Ultrasonic extraction with acetone and Toluene.; Samples captured by C18FF: Eluted with Methanol, Acetone and Toluene |
| Clean-up 1st |
Washing |
| Clean-up 1st Details |
Washed in 5% sodium chloride aqueous solution |
| Clean-up 2nd |
Column cleanup |
| Clean-up 2nd Details |
Florisil, Sulfuric Acid/Silica Gel (50:50), Eluted with Dichloromethane/Hexane (20:80) |
| Clean-up Spike |
NA |
| Syringe Spike |
13C12-PCB#111 |
| Derivatization |
|
| Recovery Correction |
|
| Instrument Detection Limit |
|
| Instrument Quantification Limit |
|
| Method Detection Limit |
1000 pg/L |
| Method Quantification Limit |
3000 pg/L |
| Repeatability |
|
| Standard |
|
| Recovery (CRM) |
|
| Recovery (spiked) |
|
| Recovery (IS) |
|
| Protocol |
https://www.env.go.jp/chemi/kurohon/2019/shosai/3_7.pdf |
| Remarks |
Analysis method: p.454 |
| RegisterDate |
2021/5/21 |
| UpdateDate |
2021/5/21 |
