Anavo PSA SPE Cartridge, 500 mg, 3 mL, 60B073 (CAT#: STEM-C-2274-ZJF)

Anavo SPE Cartridges: Your Solution for Complex Sample Purification.
1. Purify Complex Sample Matrices and Target Compounds
SPE effectively purifies target compounds from complex matrices like plasma, urine, and tissue, and is useful for mycotoxin analysis in grains and antibiotic residue analysis in shrimp. It improves quantitative analysis and cleans up baselines, enhancing accuracy.
2. Mitigate Ion Suppression or Enhancement Effects in MS Applications
SPE reduces matrix effects that can cause ion suppression in LC-MS/MS analyses, ensuring the sensitivity and accuracy of MS signals.
3. Class-Specific Compound Analysis
SPE methods can be tailored to separate polar compounds from non-polar ones, allowing for more efficient analysis of specific compound classes.
4. Concentration (Enrichment) of Trace Targets
SPE can concentrate large-volume samples into small-volume eluates, improving analysis results for compounds at extremely low concentrations (ppt).

Product: Anavo PSA SPE Cartridge
Specification: 500 mg, 3 mL
Packaging: 50/PK

Similar to NH2 adsorbents.
PSA has two amino groups with pKa values of 10.1 and 10.9.
Offers stronger ion exchange capacity than NH2 columns. PSA can also chelate with metal ions, making it suitable for extracting metal ions.

Anavo PSA SPE Cartridge, 100 mg, 1 mL, 60B071
Anavo PSA SPE Cartridge, 200 mg, 3 mL, 60B072
Anavo PSA SPE Cartridge, 500 mg, 6 mL, 60B074
Anavo PSA SPE Cartridge, 1 g, 6 mL, 60B075