57170-U
ENVI™-18 DSK SPE Disk
C18, diam. 90 mm, pk of 12
About This Item
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product name
ENVI™-18 DSK SPE Disk, diam. 90 mm, pk of 12
Agency
suitable for EPA 1613
packaging
pk of 12
technique(s)
solid phase extraction (SPE): suitable
diam.
90 mm
matrix active group
C18 bonding, octadecyl
application(s)
food and beverages
separation technique
reversed phase
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General description
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
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Articles
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.
Related Content
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
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