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Anion Disk
$262.05
CDS Empore 2252 and 2352 Environmental Anion Disks are polymer-based strong anion exchange solid phase extraction (SPE) disks with a 12 μm particle size for extracting negatively charged ions from aqueous samples. These SPE disks are ideal for removing humic and fulvic acid interferences and are compatible with EPA Methods 548.1, 552.1, and others. With a wide pH range of 1–14, they offer strong ion-exchange performance for environmental water analysis and related applications.
Available in:
47 mm (20 disks/pack, 3 packs/case)
90 mm (10 disks/pack, 3 packs/case)
Learn more about Empore™ Extraction Disks — explore EPA protocols, application notes, and the full range of sorbent chemistries on our Extraction Disks overview page →
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Quantity
Specifications
| 47 mm Disk | 90 mm Disk |
Part Number | 98-0604-0229-8EA | 98-0604-0230-6EA |
Unit of Measure | 20/Pack | 10/Pack |
Style | Anion | Anion |
Material | Polymer-based strong anion resin | Polymer-based strong anion resin |
Particle Size | 12 μm | 12 μm |
Diameter | 47 mm | 90 mm |
pH Range | 1–14 | 1–14 |
EPA Methods | EPA 548.1, 552.1 | EPA 548.1, 552.1 |
Application | Environmental water analysis | Environmental water analysis |
UNSPSC Code | 41120000 | 41120000 |
Lead Time | 1–14 Days | 1–14 Days |
Certificates Of Analysis
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Flat $16 fee for orders under $400, US domestic.
1–14 day lead time
Most orders ship within 5 business days.
10-day returns
RA required within 10 days. 20% restocking on customer errors.
