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SPE Cartridges

Solid phase extraction (SPE) is an increasingly useful sample preparation technique. With SPE, many of the problems associated with liquid/liquid extraction can be prevented, such as incomplete phase separations, less-than-quantitative recoveries, use of expensive, breakable specialty glassware, and disposal of large quantities of organic solvents. SPE is more efficient than liquid/liquid extraction, yields quantitative extractions that are easy to perform, is rapid, and can be automated. Solvent use and lab time are reduced. SPE is used most often to prepare liquid samples and extract semivolatile or nonvolatile analytes, but also can be used with solids that are pre-extracted into solvents. SPE products are excellent for sample extraction, concentration, and cleanup. They are available in a wide variety of chemistries, adsorbents, and sizes. Selecting the most suitable product for each application and sample is important.

The advantage of the SPE is in the purity of the extracts. Thus it is especially suitable for sophisticated analyzes, such as e.g. trace analysis. With the right choice of SPE sorbent required substances can be extracted and enriched selectively, even if they have different polarities. SPE cartridges are available with many different sorbents. These correspond to the usual filling materials of HPLC columns, as are, for example, reversed phase, normal phase-, ion exchange- or the so-called mixed mode materials.

The following specifications of SPE cartridges are available:

Volume: 0,01 ml - 200 ml
Particle Size: 5 µm - 250 µm
Pore Size: 40 Å - 450 Å
Brand:  Agilent, Grace, J.T. Baker, Macherey-Nagel, Merck Millipore, Thermo Fisher Scientific, Waters

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SPE Cartridges

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  1. Waters

    SPE Cartridge, OASIS HLB KARTUSCHE 6cc, 200 mg, CRT 30/BX

    €159.00
    SKU: WTWAT106202
    In Stock
  2. Waters

    SPE Cartridge, OASIS HLB 3cc, 60 mg, 100/PK

    €334.00
    SKU: WTWAT094226
    In Stock
  3. Macherey-Nagel

    SPE Cartridge, CHROMABond C18 ec 3 ml, 500 mg, PP, 50/PAK

    Regular Price: €146.00

    Special Price €124.10

    SKU: MN730013
    In Stock
  4. Macherey-Nagel

    SPE Cartridge, CHROMABond C18 ec 6 ml, 500 mg, PP, 30/PAK

    Regular Price: €98.00

    Special Price €83.30

    SKU: MN730014
    In Stock
  5. Macherey-Nagel

    SPE Cartridge, CHROMABond C18 ec 6 ml, 1000 mg, PP, 30/PAK

    Regular Price: €127.00

    Special Price €107.95

    SKU: MN730015
    In Stock
  6. Macherey-Nagel

    SPE Cartridge, CHROMABond SiOH 3 ml, 500 mg, PP, 50/PAK

    Regular Price: €134.00

    Special Price €107.20

    SKU: MN730073
    In Stock
  7. Macherey-Nagel

    SPE Cartridge, CHROMABond SA 3 ml, 500 mg, PP, 50/PAK

    Regular Price: €184.00

    Special Price €147.20

    SKU: MN730077
    In Stock
  8. Macherey-Nagel

    SPE Cartridge, CHROMABond C6H5 3 ml, 500 mg, PP, 50/PAK

    Regular Price: €146.00

    Special Price €131.40

    SKU: MN730084
    In Stock
  9. Macherey-Nagel

    SPE Cartridge, CHROMABond HR-P 3 ml, 200 mg, PP, 30/PAK

    Regular Price: €98.00

    Special Price €88.20

    SKU: MN730108
    In Stock
  10. Thermo Fisher Scientific

    SPE Cartridge, HyperSep Verify-CX 500 mg/6 ml, 50/PAK

    €147.06
    SKU: TF60108-723
    In Stock
  11. J.T. Baker

    SPE Cartridge, BAKERB.SPEEDISK POLARPLUS C18, 20/PAK

    €326.51
    SKU: JB8061-06
    In Stock
  12. Macherey-Nagel

    SPE Cartridge, CHROMABond C18 ec 3 ml, 200 mg, PP, 50/PAK

    Regular Price: €131.00

    Special Price €111.35

    SKU: MN730012
  13. Waters

    SPE Cartridge, Oasis HLB Cartridge 6cc,/500 mg, 30/PK

    €190.00
    SKU: WT186000115
    In Stock
  14. Waters

    SPE Cartridge, Oasis MAX Platte 30 mg, 1/PK

    €365.00
    SKU: WT186000373
  15. Waters

    SPE Cartridge, Oasis HLB µElution Platte 1/PK

    €384.00
    SKU: WT186001828BA
  16. Waters

    SPE Cartridge, Oasis MAX µElution Platte 1/PK

    €390.00
    SKU: WT186001829
  17. Waters

    SPE Cartridge, Oasis HLB 15µm 2.1x20mm

    €433.00
    SKU: WT186002035
  18. Waters

    SPE Cartridge, Oasis HLB 25µm 2.1x20mm

    €422.00
    SKU: WT186002036
  19. Waters

    SPE Cartridge, SepPak tC18 uElution Platte 1/PK

    €326.00
    SKU: WT186002318
    In Stock
  20. Waters

    SPE Cartridge, Oasis WCX µElution Platte 1/PK

    €390.00
    SKU: WT186002499
  21. Waters

    SPE Cartridge, SEP-PAK Classic NH2 50/PK

    €233.00
    SKU: WTWAT010830
  22. Waters

    SPE Cartridge, SEP-PAK PLUS Alumina B 50/PK

    €211.00
    SKU: WTWAT020505
  23. Waters

    SPE Cartridge, SEP-PAK PLUS C18 50/PK

    €211.00
    SKU: WTWAT020515
  24. Waters

    SPE Cartridge, SEP-PAK LIGHT QMA 50/PK

    €205.00
    SKU: WTWAT023525
  25. Waters

    SPE Cartridge, SEP-PAK LIGHT TC18 50/PK

    €199.00
    SKU: WTWAT036805
  26. Waters

    SPE Cartridge, DNPH-SILICA 20/PK

    €302.00
    SKU: WTWAT037500
    In Stock
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SPE Phasen:

Reversed Phase:

 

C-18

octadecyl bonded silica

For reversed phase extraction of nonpolar to moderately polar compounds, such as antibiotics, barbiturates, benzodiazepines, caffeine, drugs, dyes, essential oils, fat soluble vitamins, fungicides, herbicides, pesticides, hydrocarbons, parabens, phenols, phthalate esters, steroids, surfactants, theophylline, and water soluble vitamins.

C-8

octyl bonded silica

 

For reversed phase extraction of nonpolar to moderately polar compounds, such as antibiotics, barbiturates, benzodiazepines, caffeine, drugs, dyes, essential oils, fat soluble vitamins, fungicides, herbicides, pesticides, hydrocarbons, parabens, phenols, phthalate esters, steroids, surfactants, theophylline, and water soluble vitamins.

C-4  

butyldimethyl bonded silica

 

Less hydrophobic than LC-8 or LC-18. For extraction of peptides and proteins.

Phenyl  

phenyl bonded silica

 

Slightly less retention than LC-18 or LC-8 material. For reversed phase extraction of nonpolar to moderately polar compounds, especially aromatic compounds.

 

Normal Phase:

 


CN  

cyanopropyl bonded silica

For reversed phase extraction of moderately polar compounds, normal phase extraction of polar compounds, such as aflatoxins, antibiotics, dyes, herbicides, pesticides, phenols, steroids. Weak cation exchange for carbohydrates and cationic compounds

Diol

diol bonded silica

 

For normal phase extraction of polar compounds.

NH2  

aminopropyl bonded silica

For normal phase extraction of polar compounds, weak anion exchange for carbohydrates, weak anions, and organic acids.

 

Ion Exchange:

 

SAX

quaternary amine bonded  silica with Cl- counterion

 
 

For strong anion exchange for anions, organic acids, nucleic acids, nucleotides, and surfactants

SCX  

sulfonic acid bonded silica  with Na+ counterion

 

For strong cation exchange for cations, antibiotics, drugs, organic bases, amino acids, catecholamines, herbicides, nucleic acid bases, nucleosides, and surfactants.

 

 

The following gives an overview of all SPE cartridges the analytics-shop.com offers of the most reknown producers.

Agilent

                                                                                                                                                                                                   
AccuCAT Aktivkohle AL-A   AL-B AL-N Aminopropyl C1      
C18 C18 EWP C18 INT C18 OH C2 C8 CBA
Certify Certify II CH Cyano DEA Diol ENV
EnvirElut 1664 FL Focus LMS Nexus PBA PCB
PH Plexa PCK PPL PRS PSA SAX SCX
SI            


Grace

                                                                                                                                                                                                   
Reversed Phase
Prevail C18 Standard C18 High-Flow C18 Large Pore C8    
Normal Phase
Silica Aminopropyl Cyanopropyl Diol Florisil Florisil-PR Alumina
Speciality Sorbent Specifications
Carbograph SCX SAX        

 

J.T. Baker (Bakerbond)

                                                                                                                                                                                                   
Reversed Phase
C18 C18 Light Load C18 Polar Plus C8 C2 Cyclohexyl Phenyl
Normal Phase
Cyano Amino Diol        
Absorption
Silica Gel Florisil Alumina        
Ion Exchange
Amino Quart. Amine COOH SO2OH      
Size Exclusion
Sephadex G25 Butyl HI-Propyl CBX PEI    

 

Merck Millipore (Lichrolut)

                                                                                                                                                                                                   
CN EN NH2 RP-18 RP-18e SCX TSC

 

Thermo Scientific

                                                                                                                                                                                                   
Reversed Phase (Hypersep)
Retain PEP C18 C8 Phenyl      
Normal Phase/ Reversed Phase (Hypersep)
Silica Florisil          
Normal Phase (Hypercarb)
Cyano Diol Aminopropyl        
Ion Exchange (Hypercarb)
Retain-CX Retain-AX Verify-CX Verify-AX  SCX SAX   

 

Waters (Oasis)

                                                                                                                                                                                                   
Reversed Phase
Oasis HLB Sep-Pak tC18 Sep-Pak C18 Sep-Pak C8 Sep-Pak tC2    
Reversed Phase/ Normal Phase (Sep-Pak)
Aminopropyl Cyanopropyl Diol        
Normal Phase (Sep-Pak)
Silica Florisil Alumina        
Ion Exchange & Mixed Mode
Oasis MCX Oasis WCX Accell Plus CM Oasis MAX Oasis WAX    

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