Anavo PWAX SPE Cartridge (Mixed-Mode Weak Anion Exchange Reversed-Phase Column), 500 mg, 12 mL, 60A046 (CAT#: STEM-C-2178-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 PWAX SPE Cartridge
Specification: 500 mg, 12 mL
Packaging: 20/PK

Mixed sorbent with weak anion exchange and non-polar hydrophobic interactions, providing excellent selectivity for strong acidic compounds.
Contains weakly basic amine functional groups, suitable for separating and purifying acidic substances from basic or neutral matrices.

Anavo PWAX SPE Cartridge (Mixed-Mode Weak Anion Exchange Reversed-Phase Column), 200 mg, 6 mL, 60A044
Anavo PWAX SPE Cartridge (Mixed-Mode Weak Anion Exchange Reversed-Phase Column), 500 mg, 6 mL, 60A045
Anavo PWAX SPE Cartridge (Mixed-Mode Weak Anion Exchange Reversed-Phase Column), 1 g, 20 mL, 60A047
Anavo PWAX SPE Cartridge (Mixed-Mode Weak Anion Exchange Reversed-Phase Column), 10 g, 60A048