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57172

ENVI™-8 DSK SPE Disk

diam. 47 mm, pk of 24

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About This Item

UNSPSC Code:
41115712
NACRES:
NB.21
eCl@ss:
32035790
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packaging

pk of 24

Quality Segment

technique(s)

solid phase extraction (SPE): suitable

diam.

47 mm

application(s)

food and beverages

separation technique

reversed phase

General description

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

  • The SPE membrane equivalents of ENVI-18 and ENVI-8 packed bed SPE sorbents
  • Porous glass fiber membranes embedded with C18 or C8 modified silica particles.
  • Provides faster flow rates and exhibits less clogging than PTFE discs for the extraction of organic contaminants from drinking water samples
  • Typical applications include polynuclear aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), phthalates, semivolatile organics, paraquat and diquat, pesticides and herbicides

Legal Information

ENVI is a trademark of Sigma-Aldrich Co. LLC

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