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54812-U

Supelco

Supelclean™ ENVI-Carb™ Plus SPE Tube

Reversible Tube, bed wt. 400 mg, volume 1 mL, pk of 30

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Synonym(s):
Carbon, reversible SPE cartidge, 1 mL
UNSPSC Code:
41115712
NACRES:
NB.21

material

polypropylene tube

Quality Level

100

product line

Supelclean™

composition

bed wt., 400 mg

packaging

pk of 30

technique(s)

solid phase extraction (SPE): suitable

surface area

1149 m2/g

volume

1 mL

matrix

Amorphous Carbon Molecular Sieve (CMS)

matrix active group

carbon phase

pore size

0.782 mL/g pore volume
27.2 Å pore size

density

2.27 g/mL

application(s)

food and beverages

separation technique

reversed phase

Related Categories

General description

Spherical Carbon Particles (Carbon Molecular Sieve)

Retention Mechanism: Reversed-phase
Sample Matrix Compatibility: Aqueous solutions (drinking, ground, waste water)

  • Developed and engineered for the solid phase extraction of highly polar compounds from aqueous samples such drinking and ground water
  • Extreme affinity for organic polar and non-polar compounds from both non-polar and polar matrices when used under reversed-phase conditions
  • Unlike traditional graphitized carbon black (GCB) phases (e.g., Supelclean ENVI-Carb) which are granular and friable, ENVI-Carb Plus consists of strong high surface area spherical particles.
  • Examples of highly polar compounds recovered (≥ 70%) using Supelclean ENVI-Carb Plus include (but not limited to) acephate (logP = -0.85), phenol (logP = 1.51), 1,4-dioxane (logP = -0.27), and oxamyl (logP = -1.2).
  • When used in conjunction with an SPE vacuum manifold, a male luer coupler (Cat. No. 25064-U), female luer coupler (Cat. No. 21015), and empty SPE tube(s) are required but not included.

Legal Information

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

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Ulla E Bollmann et al.
Analytical and bioanalytical chemistry, 412(23), 5683-5693 (2020-07-11)
Small polar organic pollutants have been discovered to be great threats to the groundwater' as they often are highly mobile and persistent in the environment. 1,2,4-Triazole and N,N-dimethylsulfamide, two well-known examples of small polar compounds, are frequent pollutants of upper

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.

Protocols

ENVI-Carb Plus for the Extraction of Propylene Glycol and Ethylene Glycol from Water

ENVI-Carb Plus for the Extraction of Propylene Glycol and Ethylene Glycol from Water

Chromatograms

suitable for GC, application for SPE

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