Product lineup and code list of Intrada Organic Acid
World's First, Silica-based Non-labeled (Intact) Organic Acid Analysis Column
- Enables LC-MS analysis of organic acids without derivatization
- Capable of analyzing organic acids other than carboxylic acids (*)
- General organic acids can be measured within 10 minutes
- High-throughput columns for analysis in under 1 minute are also available
* Caution
This product is a dedicated organic acid analysis column for LC-MS.
Gradient elution is essential; therefore, UV detectors and electrical conductivity detectors cannot be used.
ELSD is also not recommended due to difficulties in substance identification.
This product does not guarantee the analysis of all organic acids, including isomers. Zwitterions such as amino acids are excluded.
Analysis sensitivity depends on the compound structure and mass spectrometer performance. In particular, desolvation temperature affects MS sensitivity.
Peak shapes may be influenced by sample matrices. It is necessary to devise sample preparation, sample dissolution solvent, and mobile phase conditions.
The guard column is not metal-free. Guard columns are not recommended for compounds that exhibit ion suppression or coordination.