Special silica phase for determination of pesticides in food samples
Features
- Base material silica, pore size 60 Å, particle size 45 μm, specific surface 500 m2/g, pH stability 2–8
- Primary and Secondary Amine functions (PSA), 5 % C
- Removes polar compounds (e.g., organic acids, pigments, sugars) from matrices like fruit or vegetables
- Similar phases: Supelclean PSA, Bond Elut PSA
Recommended application: special SPE phase for quick and cheap determination of pesticides in strongly matrix-contaminated samples by GC-MS and LC-MS