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Product Information

Filter Type

Extraction Cartridge

Formulation

C18 Sorbent Particles, C8 Sorbent Particles, SDB-XC Sorbent Particles

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Industries

Life Sciences

Environmental

Basic Research

Units per Case

300

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Empore™ Cartridge
Fast Flow. High Throughput. Precise Extraction.

Empore™ SPE cartridges combine PTFE-bound sorbent membranes and proprietary disk technology to deliver high-efficiency analyte retention, minimal matrix interference, and reproducible extraction—ideal for demanding bioanalytical applications and method development.

Efficient Sample Pre-Treatment and Clean-Up

  • Designed to remove or reduce matrix interferences in biological samples like serum and plasma.

  • C18 (octadecyl) sorbent bonded to silica provides strong retention for non-polar analytes.

  • Incorporates a proprietary prefilter to block particulates and macromolecules from clogging the membrane.

Advanced Disk-Based Cartridge Technology

  • SPE disk is sealed inside a syringe-barrel cartridge with tight packing and minimal void space.

  • Uniform particle distribution ensures consistent flow and efficient mass transfer.

  • Enables high recovery and minimal elution volumes using low sorbent mass.

Flexible Sorbent Membranes for Diverse Applications

  • Available in Standard Density (SD) and High Density (HD) formats for different sample types and elution requirements.

  • SD membranes optimized for broad retention across analytes and simplified method development.

  • HD membranes enable low-volume elution with minimal matrix effects for maximum extraction efficiency.

Product Listings:

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Product Name
Price(USD)
Description
C18-SD Cartridge
172.44

CDS Empore C18-SD solid phase extraction (SPE) cartridges contain C18 bonded silica with a 50 μm particle size. These cartridges are designed for strong non-polar analyte extraction, offering a balance of retention strength and recovery performance. The material is end-capped to reduce polar interactions and is ideal for environmental, food safety, and chemical analysis applications. Available in both single-layer and dual-layer configurations to accommodate various analytical needs.

 

Available in:

  • 1 mL (100 pcs/pack, 300 pcs/case)

  • 3 mL (50 pcs/pack, 150 pcs/case)

  • 6 mL (30 pcs/pack, 90 pcs/case)

  • 3 mL 2-layer (50 pcs/pack, 150 pcs/case)

  • 6 mL 2-layer (30 pcs/pack, 90 pcs/case)

C8-HD Cartridge
188.41

CDS Empore 4114HD C8-HD cartridges are packed with C8 bonded silica media featuring a 12 μm particle size. These solid phase extraction (SPE) disk cartridges (4 mm/1 mL) combine strong retention capacity with high recovery efficiency. The media is end-capped to reduce polar interactions, making it ideal for moderate non-polar analyte extraction from complex samples.

 

Available in:

  • 1 mL cartridge (100 pcs/pack or 300 pcs/case)

C8-SD Cartridge
172.44

CDS Empore C8-SD solid phase extraction (SPE) cartridges are packed with C8 bonded silica media and available in both single-layer and 2-layer configurations. Featuring particle sizes of 50 μm, they provide excellent retention capacity and recovery for moderate non-polar analyte extractions. End-capped to reduce polar interactions, these cartridges are ideal for processing a variety of sample volumes in environmental and chemical analyses.

 

Available in:

  • 1 mL (100 pcs/pack, 300 pcs/case)

  • 3 mL (50 pcs/pack, 150 pcs/case)

  • 6 mL (30 pcs/pack, 90 pcs/case)

  • 3 mL 2-layer (50 pcs/pack, 150 pcs/case)

  • 6 mL 2-layer (30 pcs/pack, 90 pcs/case)

SDB-XC Cartridge
202.74

CDS Empore SDB-XC solid phase extraction (SPE) cartridges are made from high-density polystyrenedivinylbenzene with a 12 μm particle size. These cartridges are ideal for moderate non-polar or aromatic analyte extraction and are suitable across a wide pH range of 1–14. Available in single-layer and 2-layer configurations, they meet EPA 515.2 and similar method requirements calling for SDB sorbents.

 

Available in:

  • 1 mL (100 pcs/pack, 1 Case / 3 Packs)

  • 3 mL (50 pcs/pack, 1 Case / 3 Packs)

  • 6 mL (30 pcs/pack, 1 Case / 3 Packs)

  • 3 mL, 2-layer (50 pcs/pack, 1 Case / 3 Packs)

  • 6 mL, 2-layer (30 pcs/pack, 1 Case / 3 Packs)

* Click here to view the differences between membrane types

A single disk. Endless possibilities

With a wide range of specialized membranes, including Anion, C18, C8, Cation Exchange, Chelating, SDB-XC, and Filter + C18 Sorbent Particles, each disk is engineered for precise applications, unlocking a world of potential

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Resources for Cartridge

Detecting Trace Herbicides in Water Samples by SPE Sample Preparation and GC-MS

Detection of Herbicides in Water by Sample Preparation with Empore™ SPE Cartridges and LC-MS/MS

Extraction of THC Metabolites in Urine using the Empore™ Membrane C18 Extraction Cartridge

Extraction of Illicit Drugs from Wastewater using Empore Syringe-type Membrane SPE Cartridge

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