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
packaging
pk of 24
Quality Level
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)
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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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.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 57172 | 04061833668412 |