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54067-U

Supelco

Tube SPE Supelclean™ ENVI-Carb/PSA

bed B 500 mg (Supelclean™ PSA SPE), bed A 500 mg (Supeclean™ ENVI-Carb-II SPE), volume 6 mL, pk of 30

Synonyme(s) :

Carbon/PSA SPE cartidge, 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, 500 mg (Supeclean™ ENVI-Carb-II SPE)
bed B, 500 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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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

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

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Certificats d'analyse (COA)

Lot/Batch Number
18843501
18189102
18189101
17236902
17236901

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Articles

Solid Phase Extraction: Ion Exchange Methodology

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.

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.

Chromatograms

application for SPE, suitable for GC

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