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Empore™ SPE Disks, Sold by MilliporeSigma™ Supelco™
Ideal for the extraction of semi- and non-volatile compounds from water and soil.
Supplier: Merck Emd Millipore 66889U
Description
- Comprises of SPE particles tightly enmeshed within a network of inert PTFE fibrils (90% SPE particles : 10% PTFE, by weight).
- The SPE-membrane fabrication process results in a highly dense and uniform extraction medium that offers distinct advantages over traditional sorbent/packed-bed SPE products.
- Provides a denser, more uniform extraction bed than traditional packed bed products allowing for smaller bed weights, shorter analyte to pore diffusion paths, and more efficient extractions.
- Comprises of the most complete line of SPE disks for extracting large volumes of aqueous samples.
- The product line ranges from time-tested C18 to unique phase chemistries such as carbon and the highly polar Oil & Grease disk.
- Ideal for environmental analysis where 1 L sample volumes are not uncommon and provide an efficient alternative to LLE.
- Applicable for use with: EPA Method 549.2 - Diquat and Paraquat
Specifications
| 12 μm | |
| 80 Å | |
| 350 m2/g | |
| 47 mm |
| Sulfonic Acid Bonding Matrix Active Group | |
| 20/Pk. | |
| 0.5 mm |
Empore is a trademark of CDS Analytical