SPE Disks and Cartridges

General and application-specific solid phase extraction disks and cartridges produced with a variety of sorbents or resins; includes standard-density and high-density membrane disks, and EPA compliant products.

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CDS Empore™ SDB-XC Extraction Disks

Formerly 3M™ Empore™ SDB-XC Solid Phase Extraction Disks (SPE): 2240 & 2340. Reduce extraction time and solvent use for analytical preparation of aqueous environmental samples.

Pricing & Availability
Specifications

Type	Extraction Disk
Column Phase	Reverse
Certifications/Compliance	EPA Method 515.2
Sorbent	SDB-XC
For Use With (Application)	Solid Phase Extraction of Soluble Polar Compouds
Solvent Reduction	90%

Restek™ Pesticide Residue Cleanup SPE Cartridges

For use in multiresidue pesticide analysis to remove matrix interferences.

Pricing & Availability

CDS Empore™ Extraction Disk Cartridges, 4 mm Diameter

Formerly 3M™ Empore™ 4mm dia./1mL vol. Solid Phase Extraction Cartridges (SPE): 4114HD, 4114SD & 4115SD. Provide a unique alternation to packed column technology.

Pricing & Availability
Specifications

Type	Extraction Disk Cartridge
Length (Metric)	6.5 cm
Diameter (Metric) Outer	4 mm
Volume (Metric)	1 mL
Quantity	300/Cs.
Material	Polypropylene
Volume (Metric) Well	1 mL
For Use With (Application)	For 0.05 to 0.5 mL Sample Volumes

CDS Analytical™ Empore™ C18 StageTips

C18 bonded silica StageTips are SPE micropipette tips for the desalting of large peptides and proteins, as well as peptide fractionation.

Pricing & Availability
Specifications

Particle Size	12 μm
Volume (Metric)	200 μL
Sorbent	C18 (Octadecyl, ODS)
Product Line	Empore

Restek™ Bonded Reversed Phase Resprep SPE Cartridges

Hydrophobic (nonpolar) silica-based adsorbents; used to extract hydrophobic analytes from polar matrices.

Pricing & Availability
Specifications

Type	SPE Cartridge
Adsorbent Type	Hydrophobic (non-Polar)
Endcapped	Yes
Material	HDPE
Column Phase	Reversed Bonded
Sorbent	C18 (high load)
Base Material	Silica

Restek™ CarboPrep Cartridges

Restek™'s manufacturing process minimizes variability and improves recovery and cleanup procedures.

Pricing & Availability
Specifications

Type	SPE Cartridge
For Use With (Application)	Sample Extraction of Organic Compounds and Extract Cleanup of Matrix Interferences
Base Material	Silica

CDS Empore™ C8 and C18 Extraction Disks

Formerly 3M™ Empore™ C8 and C18 Solid Phase Extraction Disks (SPE): 2215, 2214, 2315 & 2314. Reduce extraction time and solvent use for analytical preparation of aqueous environmental samples.

Pricing & Availability
Specifications

Type	Extraction Disk
For Use With (Application)	Extracting PCBs, PNAs, Organochlorine Pesticides, Phenoxy Acid Herbicides, Phthalates, and Triazines
Solvent Reduction	90%
Base Material	Silica

CDS Analytical™ Empore™ Anion StageTips

Anion exchange polymer sorbent StageTips are for peptide fractionation at acidic, neutral, and basic pH conditions.

Pricing & Availability
Specifications

Particle Size	12 μm
Volume (Metric)	200 μL
Sorbent	Polystyrene-divinylbenzene SAX
Product Line	Empore

CDS Empore™ Extraction Disk Cartridges, 10 mm Diameter

Formerly 3M™ Empore™ 10mm dia./6mL vol. Solid Phase Extraction Cartridges (SPE): 4315SD & 4340HD. Provide a unique alternation to packed column technology

Pricing & Availability
Specifications

Type	Extraction Disk Cartridge
Length (Metric)	7.8 cm
Diameter (Metric) Outer	10 mm
Volume (Metric)	6 mL
Quantity	90/Cs.
Material	Polypropylene
Volume (Metric) Well	6 mL
For Use With (Application)	For Sample Volumes <6 mL

SiliCycle™ SiliaPrep™ SPE Cartridges - Florisil

SPE Cartridges packed with Florisil 40 to 75 μm (TLC grade), for extraction of moderately polar compounds such as PCBs and polysaccharides.

Pricing & Availability
Specifications

Pore Size	100 Å
Particle Size	40 to 75 μm
Type	SPE Cartridge
Adsorbent Type	Florisil
For Use With (Equipment)	Vacuum Manifolds or Automated SPE Equipment
Surface Area (Metric)	250 m²/g
Material	Polypropylene (PP) tube, Polyethylene (PE) frits
Sorbent	Florisil (Magnesium Silicate)
For Use With (Application)	Extraction of chlorinated pesticides, PCBs and polysaccharides
Particle Shape	Irregular
Product Line	SiliaPrep

Restek™ Specialty Resprep™ SPE Cartridge

For use in EPA Method 521

Pricing & Availability

SiliCycle™ SiliaPrepX™ SPE Cartridges - DVB

SPE Cartridges packed with polystyrene-divinylbenzene copolymer (DVB), for extraction of neutral, acidic or basic compounds.

Pricing & Availability
Specifications

Pore Size	60 Å
Particle Size	85 μm
Type	SPE Cartridge
Adsorbent Type	Polymer
For Use With (Equipment)	Vacuum Manifolds or Automated SPE Equipment
Material	Polypropylene (PP) tube, Polyethylene (PE) frits
Sorbent	DVB (Polystyrene-divinylbenzene)
For Use With (Application)	Extraction of drugs and metabolites from biological fluids, API from tablets and cream
Particle Shape	Spherical
Product Line	SiliaPrepX

SiliCycle™ SiliaPrep™ SPE Cartridges - Silica

SPE Cartridges packed with ungrafted silica, for extraction of various compounds from non-polar solvents.

Pricing & Availability
Specifications

Pore Size	60 Å
Particle Size	40 to 63 μm
Type	SPE Cartridge
Adsorbent Type	Silica
For Use With (Equipment)	Vacuum Manifolds or Automated SPE Equipment
Surface Area (Metric)	500 m²/g
Material	Polypropylene (PP) tube, Polyethylene (PE) frits
Sorbent	Bare Silica (Silicon Dioxyde, SiO2)
For Use With (Application)	Extraction of various polar compounds from non-polar solvents
Particle Shape	Irregular
Product Line	SiliaPrep

SiliCycle™ SiliaPrep™ SPE Cartridges - C18 (17%) poly

SPE Cartridges packed with hydrophobic and non-polar C18 sorbent (17% carbon), for extraction of various organic compounds from aqueous matrices.

Pricing & Availability
Specifications

Pore Size	60 Å
Particle Size	40 to 63 μm
Type	SPE Cartridge
Carbon Load	17%
Adsorbent Type	Silica
Endcapped	Yes
For Use With (Equipment)	Vacuum Manifolds or Automated SPE Equipment
Surface Area (Metric)	500 m²/g
Material	Polypropylene (PP) tube, Polyethylene (PE) frits
Sorbent	C18 (Octadecyl, ODS)
For Use With (Application)	Extraction of organic compounds from water, drugs and metabolites from fluids
Particle Shape	Irregular
Product Line	SiliaPrep

SiliCycle™ SiliaPrepX™ SPE Cartridges - HLB

SPE Cartridges packed with wettable copolymer presenting a Hydrophilic-Lipophilic Balance (HLB), for extraction of neutral, acidic or basic compounds.

Pricing & Availability
Specifications

Pore Size	110 Å
Particle Size	40 μm
Type	SPE Cartridge
Carbon Load	0.88
Adsorbent Type	Polymer
For Use With (Equipment)	Vacuum Manifolds or Automated SPE Equipment
Surface Area (Metric)	850 m²/g
Material	Polypropylene (PP) tube, Polyethylene (PE) frits
Sorbent	HLB (Hydrophilic-Lipophilic Balance)
For Use With (Application)	Extraction of drugs and metabolites from biological fluids, API from tablets and cream
Particle Shape	Spherical
Product Line	SiliaPrepX

SPE Disks and Cartridges

SPE Disks and Cartridges

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CDS Empore™ SDB-XC Extraction Disks Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Restek™ Pesticide Residue Cleanup SPE Cartridges Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

CDS Empore™ Extraction Disk Cartridges, 4 mm Diameter Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

CDS Analytical™ Empore™ C18 StageTips Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Restek™ Bonded Reversed Phase Resprep SPE Cartridges Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Restek™ CarboPrep Cartridges Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

CDS Empore™ C8 and C18 Extraction Disks Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

CDS Analytical™ Empore™ Anion StageTips Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

CDS Empore™ Extraction Disk Cartridges, 10 mm Diameter Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Restek™ Specialty Resprep™ SPE Cartridge Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

CDS Empore™ SDB-XC Extraction Disks

Restek™ Pesticide Residue Cleanup SPE Cartridges

CDS Empore™ Extraction Disk Cartridges, 4 mm Diameter

CDS Analytical™ Empore™ C18 StageTips

Restek™ Bonded Reversed Phase Resprep SPE Cartridges

Restek™ CarboPrep Cartridges

CDS Empore™ C8 and C18 Extraction Disks

CDS Analytical™ Empore™ Anion StageTips

CDS Empore™ Extraction Disk Cartridges, 10 mm Diameter

Restek™ Specialty Resprep™ SPE Cartridge