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  5. MilliporeSigma™ Supelco™ ENVI™-18 DSK SPE Disk

MilliporeSigma™ Supelco™ ENVI™-18 DSK SPE Disk

Solid phase extraction (SPE) is a technique commonly used in laboratories to isolate analytes of interest from complex matrices.

$429.41 - $906.82

Specifications

Column Phase ENVI-18
Column Type SPE
For Use With (Application) Food and Beverages
Product Line ENVI
Type SPE Disk
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Products 2
Catalog Number Mfr. No. Diameter (Metric) Outer Quantity Price Quantity  
Catalog Number Mfr. No. Diameter (Metric) Outer Quantity Price Quantity  
111004113
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MilliporeSigma™ Supelco™
57171 		47 mm 24/Pk.
Each for $429.41
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111003694
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MilliporeSigma™ Supelco™
57170U 		90 mm 12/Pk.
Each for $906.82
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Description

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.
Specifications

Specifications

ENVI-18
Food and Beverages
SPE Disk
SPE
ENVI
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SDS
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ENVI is a trademark of Sigma-Aldrich Co. LLC