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54058-U

Supelco

Tube SPE Supelclean™ ENVI-Carb/PSA

bed B 600 mg (Supelclean™ PSA SPE), bed A 300 mg (Supelclean™ ENVI-Carb-II SPE), volume 6 mL, pk of 30

Synonyme(s) :

Carbon/PSA SPE cartridge tube, 6 mL

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About This Item

Code UNSPSC :
41115712
Nomenclature NACRES :
NB.21

Matériaux

PE frit (20 μm porosity)
polypropylene hardware

Gamme de produits

Supelclean™

Composition

bed A, 300 mg (Supelclean™ ENVI-Carb-II SPE)
bed B, 600 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

Retention Mechanism: Reversed-phase and anion-exchange
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

Application


  • Pipette-tip SPE based on Graphene/ZnCr LDH for Pb(II) analysis in hair samples followed by GFAAS.: This research highlights the application of Supelclean ENVI-Carb II/PSA SPE Tubes in the extraction and analysis of lead(II) ions from hair samples. The tubes significantly improve the efficiency of the sample preparation process, enabling precise and reliable lead quantification using graphite furnace atomic absorption spectroscopy (GFAAS) (Mirzaee et al., 2021).

Informations légales

ENVI-Carb is a trademark of Sigma-Aldrich Co. LLC
Supelclean is a trademark of Sigma-Aldrich Co. LLC

Pictogrammes

Health hazardCorrosionExclamation mark
GHS08,GHS05,GHS07

Mention d'avertissement

Danger

Mentions de danger

H317,H318,H373

Classification des risques

Eye Dam. 1 - Skin Sens. 1 - STOT RE 2 Inhalation

Organes cibles

respiratory tract irritation

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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Certificats d'analyse (COA)

Lot/Batch Number
17825702
16334701
15316501
14393202
14393201

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Articles

Solid Phase Extraction: Reversed-Phase Methodology

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

Solid Phase Extraction: Normal Phase Methodology

Normal-phase SPE separates analytes based on polar interaction with sorbents in diverse sample matrices.

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