CHROMATOGRAPHIC GRADE™ FOR AUTOMATED
POST-COLUMN DERIVATIZATION OF PRIMARY AMINES
Primary amines form highly fluorescent adducts when reacted with o-Phthalaldehyde (OPA) and a mercaptan under basic conditions.
The products of this reaction, 1-alkyl-2alkylthio-s
Pickering’s OPA is specially prepared to meet the demanding requirements of high-sensitivity pre-and post-column HPLC derivatization methods. Our repurification process actually begins with commercially available 99 % material.
The entire process is controlled to eliminate trace interfering contamination. Lot quality is verified by post-column HPLC using a high-sensitivity fluorescence detector.
| Pickering Laboratories, Inc. | |
|---|---|
| Product Category | Chemical Additives and Agents |
| Product Number | O120 |
| Product Name | o-Phthalaldehyde |
