| ExperimentID |
EXA000137 |
| ChemicalID |
CH0000498
|
| Chemical Name |
Endosulfan-II |
| Official Method |
No |
| Chromatography |
GC |
| Chromatography mfr. |
6890, Agilent / 7683, Agilent |
| Column |
RH-12ms 60 m x 0.25 mm |
| Column mfr. |
INVENTX |
| Detector |
HRMS |
| Detector mfr. |
AutoSpec Ultima, Waters; AutoSpec Premier, Waters |
| Ionization |
SIM-EI |
| 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 |
SPE (Envi Carb); Column cleanup |
| Clean-up 2nd Details |
Envi Carb: Eluted with Hexane; Column cleanup: Florisil, Sulfuric Acid/Silica Gel (50:50), Linced with Hexane, Eluted with Dichloromethane/Hexane (30:70) |
| Clean-up Spike |
13C9beta-Endosulfan |
| Syringe Spike |
13C12-PCB#70, #111, #38, or #178 |
| Derivatization |
|
| Recovery Correction |
|
| Instrument Detection Limit |
|
| Instrument Quantification Limit |
|
| Method Detection Limit |
10 pg/L |
| Method Quantification Limit |
30 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.447; Resolution: 10,000 |
| RegisterDate |
2021/5/21 |
| UpdateDate |
2021/5/21 |
