| ExperimentID |
EXA000014 |
| ChemicalID |
CH0000266
|
| Chemical Name |
Caffeine |
| Official Method |
No |
| Chromatography |
LC |
| Chromatography mfr. |
Nexera XR, Shimadzu; or others |
| Column |
[i] Atlantis T3 100 m x 2.1 mm, 3 μm; [ii] L-column2 ODS 100 m x 2.1 mm, 3 μm |
| Column mfr. |
[i] Waters; [ii] CERI |
| Detector |
MS/MS |
| Detector mfr. |
QTRAP5500, AB Sciex; or others |
| Ionization |
SRM-ESI-positive |
| Extraction |
SPE |
| Extraction Details |
Oasis HLB Plus 225 mg; Eluted with Methanol |
| Clean-up 1st |
|
| Clean-up 1st Details |
|
| Clean-up 2nd |
|
| Clean-up 2nd Details |
|
| Clean-up Spike |
Caffeine-13C3 |
| Syringe Spike |
|
| Derivatization |
|
| Recovery Correction |
|
| Instrument Detection Limit |
|
| Instrument Quantification Limit |
|
| Method Detection Limit |
1.1 ng/L |
| Method Quantification Limit |
|
| Repeatability |
|
| Standard |
|
| Recovery (CRM) |
|
| Recovery (spiked) |
|
| Recovery (IS) |
|
| Protocol |
|
| Remarks |
|
| RegisterDate |
2021/3/16 |
| UpdateDate |
2021/3/16 |
