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CDS Analytical LLC
CDS Analytical LLC is a leading provider of innovative sample preparation products. In first quarter of 2019, CDS Analytical LLC acquired the rights to the well-known Empore™ SPE products from 3M Purification Inc. and is now the new manufacturer of the Empore™ products. The Empore™ product line includes various filter discs as well as SPE cartridges and well plates equipped with them and vacuum manifolds.
Empore™ Solid Phase Extraction (SPE) Disks provide an efficient alternative to liquid/liquid extraction for sample preparation. A proprietary process is used to entrap adsorbent particles into a matrix of inert PTFE to create a mechanically stable and very thin sorbent disk. Further advantages of the Empore™ SPE products are:
- Smallest bed volume with highest sorbent density
- Highest homogeneity
- Elimination of void space and channeling effects
- Uniform particle distribution - very low fines
- Large surface area for sorbent/sample contact
- Ultra-fast flow-rate and high throughput possible
- Comparable small elution volumnes
The Empore™ SPE products are available as discs, cartridges or well plates. These are available with different sorbent modifications, covering a very broad analyte spectrum.
1. Reversed-Phase: C18, C8, UR[1], SDB-XC[2], Activated Carbon, Oil & Grease
2.Mixed-Phase: MPC, UR, SDB-RPS[3]
3.Ion-Exchange: Cation Exchange, Anion Exchange, Chelating, SDB-RPS[3]
4.RAD-Disks: Sr, Ra, Tc & Cs
[1] Universal-Resin - A Terpolymer based on Styrene-Divinylbenzene
[2] Styrene-Divinylbenzene
[3] Styrene-Divinylbenzene - Reversed-Phase Sulfonate
Empore™ SPE products are used in many different areas. For example, in environmental, food or pharmaceutical analysis, as well as in university research.
Technical Data
| Item number | Product description | Pack size | Package size |
| 660 | Sealing Tape Pad for 96 Well Plates | - | 1500 tapes/case (6 packs of 10 pads, 25 tapes/pad) |
| FA-400 | Filter Aid 400 | 1.5 kg | 1.5 kilogram bottle/case |
| 4114SD | C8-SD Extraction Disk Cartridge | 4mm/1mL | 300 cartridges/case (3 packs of 100 cartridges) |
| 4115SD | C18-SD Extraction Disk Cartridge | 4mm/1mL | 300 cartridges/case (3 packs of 100 cartridges) |
| 4215SD | C18-SD Extraction Disk Cartridge | 7mm/3mL | 150 cartridges/case (3 packs of 50 cartridges) |
| 4245SD | UR-SD Extraction Disk Cartridge | 7mm/3mL | 150 cartridges/case (3 packs of 50 cartridges) |
| 4315SD | C18-SD Extraction Disk Cartridge | 10mm/6mL | 90 cartridges/case (3 packs of 30 cartridges) |
| 2214 | C8 Extraction Disk | 47mm | 60 discs/case (3 packs of 20 discs) |
| 2215 | C18 Extraction disc | 47 mm | 60 discs/case (3 packs of 20 discs) |
| 2240 | SDB-XC Extraction Disk | 47 mm | 60 discs/case (3 packs of 20 discs) |
| 2241 | SDB-RPS Extraction Disk | 47 mm | 60 discs/case (3 packs of 20 discs) |
| 2251 | Cation Extraction Disc | 47 mm | 60 discs/case (3 packs of 20 discs) |
| 2252 | Anion Extraction Disc | 47 mm | 60 discs/case (3 packs of 20 discs) |
| 2270 | Oil & Grease Extraction Disc | 47 mm | 60 discs/case (3 packs of 20 discs) |
| 2271 | Chelating Extraction Disk | 47 mm | 60 discs/case (3 packs of 20 discs) |
| 2272 | Carbon Extraction Disc | 47 mm | 60 discs/case (3 packs of 20 discs) |
| 2314 | C8 Extraction disc | 90 mm | 30 discs/case (3 packs of 10 discs) |
| 2315 | C18 Extraction disc | 90 mm | 30 discs/case (3 packs of 10 discs) |
| 2340 | SDB-XC Extraction Disk | 90 mm | 30 discs/case (3 packs of 10 discs) |
| 2370 | Oil & Grease Extraction Disk | 90 mm | 30 discs/case (3 packs of 10 discs) |
| 3290 | Strontium Extraction discs | 47 mm | 60 discs/case (3 packs of 20 discs) |
| 3291 | Radium Extraction discs | 47 mm | 60 discs/case (3 packs of 20 discs) |
| 3292 | Technetium Extraction discs | 47 mm | 60 discs/case (3 packs of 20 discs) |
| 6065 | 96 Well Small Volume Filter Plate | 1.2mL | 12 plates/case |
| 6014SD | C8 96 Well Extraction Disk Plate | 1.2mL | 12 plates/case |
| 6015SD | C18 96 Well Extraction Disk Plate | 1.2mL | 12 plates/case |
Downloads
Brochures
CDS Empore EZ-Trace Workstation Brochure
CDS Empore SPE Catalogue
CDS Empore SPE Supplies Brochure
Technical-Support
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CDS Empore 96-Well SPE Plates Filter Plate Technical Support
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CDS Empore 96-Well SPE Plates Instructions for Use Technical Support
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CDS Empore 96-Well SPE Plates Method Optimization Guide Technical Support
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CDS Empore 96-Well SPE Plates Product List Technical Support
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CDS Empore 96-Well SPE Plates Tape Pad Technical Support
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CDS Empore 96-Well SPE Plates C8 and C18 Technical Support
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CDS Empore SPE Cartridges Product List Technical Support
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CDS Empore SPE Disks Activated Carbon Technical Support
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CDS Empore SPE Disks Anion Exchange Technical Support
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CDS Empore SPE Disks C8 and C18 Technical Support
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CDS Empore SPE Disks Cation Exchange Technical Support
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CDS Empore SPE Disks Chelating Technical Support
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CDS Empore SPE Disks EPA Method 1664 Technical Support
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CDS Empore SPE Disks Filter Aid Technical Support
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CDS Empore SPE Disks Oil and Grease Extraction Technical Support
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CDS Empore SPE Disks SDB-RPS Technical Support
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CDS Empore SPE Disks SDB-XC Technical Support
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CDS Empore SPE Cartridges Universal Resin Technical Support
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CDS Empore SPE Plate Vacuum Manifold Technical Support
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Application support
Availability and delivery times
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Certificates of analysis, MSDS, data sheets