55119-U
Tube SPE Supelclean™ ENVI-Carb/PSA
bed A 500 mg (Supelclean™ Envi-Carb-II SPE), bed B 300 mg (Supelclean™ PSA SPE), volume 6 mL, pk of 30
About This Item
Produits recommandés
Matériaux
PE frit (20 μm porosity)
polypropylene hardware
Gamme de produits
Supelclean™
Composition
bed A, 500 mg (Supelclean™
Envi-Carb-II SPE)
bed B, 300 mg (Supelclean™
PSA SPE)
Conditionnement
pk of 30
Technique(s)
solid phase extraction (SPE): suitable
Volume
6 mL
Groupe de la matrice active
PSA phase
carbon phase
Application(s)
food and beverages
Technique de séparation
ion exchange
reversed phase
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Catégories apparentées
Description générale
Sample Matrix Compatibility: Organic or aqueous solutions
- Dual layer SPE tube that contains both Supelclean ENVI-Carb (upper layer) & PSA (lower layer) SPE sorbents (separated by PE frit)
- Developed to offer superior clean up when conducting multi-residue pesticide analysis from food (e.g. agricultural products, meats, etc.).
- ENVI-carb has a strong affinity towards planar molecules, and can isolate/remove pigments (e.g., chlorophyll and carotinoids) and sterols commonly present in foods and natural products
- Supelclean PSA has a strong affinity and high capacity for fatty acids, organic acids, and some polar pigments and sugars
- Tested for superior cleanliness using GC-FID and GC-MS
Informations légales
Mention d'avertissement
Danger
Mentions de danger
Conseils de prudence
Classification des risques
Eye Dam. 1 - Skin Sens. 1
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
dust mask type N95 (US), Eyeshields, Gloves
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Articles
SPE retention mechanism in this case is based on the electrostatic attraction of charged functional groups of the analyte(s) to oppositely charged functional groups on the sorbent.
Reversed-phase interaction will retain most molecules with hydrophobic character; it is very useful for extracting analytes that are very diverse in structure within the same sample.
Protocoles
Normal-phase SPE separates analytes based on polar interaction with sorbents in diverse sample matrices.
Normal-phase SPE separates analytes based on polar interaction with sorbents in diverse sample matrices.
Normal-phase SPE separates analytes based on polar interaction with sorbents in diverse sample matrices.
Normal-phase SPE separates analytes based on polar interaction with sorbents in diverse sample matrices.
Chromatograms
suitable for GC, application for SPENotre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..
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