SPE Columns
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CHROMABOND® HR-XA
MACHEREY-NAGELStrong quat. ammonium modified polymeric anion exchanger for SPE Features Base material spherical PS/DVB copolymer, pore size 55–65 Å, particle sizes 45 µm or 85 µm (standard) very large specific surface 850 m2/g, pore volume 1.4 cm3/g, pH stability 1–14 …
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CHROMABOND® SB
MACHEREY-NAGELQuaternary ammonium modified silica anion exchanger for SPE (SAX) Features Base material silica, pore size 60 Å, particle size 45 µm, specific surface 500 m2/g, pH stability 2–8 silica modified with quaternary amine strongly basic anion exchanger (capacity ~ 0.3…
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SampliQ Silica C18 ODS SPE Cartridges
Agilent TechnologiesReversed Phase (Non-Polar) 24% carbon loading Silica-based particles reduce pressure drop and increase flow reproducibility Average particle size of 45 µm and pore diameter of 60 Angstrom to reduce pressure drop and increase flow reproducibility Agilent’s…
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Polar sorbent, used primarily to adsorb analytes from non polar solvents like hydrocarbons, chloro- or flouro-substituted hydrocarbons or less polar esters and ethers.
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CHROMABOND® C18 ec
MACHEREY-NAGELFeatures More than 50 different sationary phases available e.g., silica gel based: unmodified, C8, C18, NH2, CN; Polyermic material: HR-X, HLB, PA; mixed-mode, special combinations, aluminum oxide, kieselguhr (XTR) etc. NP, RP, ion exchanger and for special applications Different…
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Discovery® DSC-18 SPE Tube
MilliporeSigmaRetention Mechanism: Reversed-phaseSample Matrix Compatibility: Aqueous solutions (biological fluids, water) •Polymerically bonded, octadecyl (18 %C), endcapped •Higher 18 %C loading for increased binding capacities and higher recoveries •The least selective phase: retains most organic analytes…
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SampliQ Silica SPE Cartridges
Agilent TechnologiesNormal Phase (Polar) Average particle size of 45 µm and pore diameter of 60Å to reduce pressure drop and increase flow reproducibility Agilent’s trifunctional bonding process provides more stability over monomeric bonding Manufactured to Agilent’s rigorous…
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CHROMABOND® HLB
MACHEREY-NAGELHydrophilic-lipophilic balanced N-vinylpyrrolidone-divinylbenzene resin for SPE Features Hydrophilic-lipophilic balanced N-vinylpyrrolidone-divinylbenzene copolymer pH stability 1–14 Spherical particles 30 μm or 60 μm (standard) Pore size 65 Å Specific surface…
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SampliQ Polymer WCX SPE Cartridges
Agilent TechnologiesWeak Cation Exchange Exhibits both cation exchange and reversed phase behavior Wide pH range: can be ionized or neutral depending on pH of buffer solution WCX resin retains basic/cationic, neutral and strong bases Agilent SampliQ WCX is designed to retain and release strong…
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CHROMABOND® PS
MACHEREY-NAGELPolymer-based SPE phases for RP and ion chromatography Features Base material: high purity polystyrene-divinylbenzene copolymers (PS/DVB), pore size 100 Å, particle size 100 µm very low degree of swelling, thus very well suited for chromatography reliable function…
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Supelclean(TM) LC-18 SPE Tube bed
MilliporeSigmaSupelclean(TM) LC-18 SPE tube is used in the extraction of nonpolar to moderately polar analytes from aqueous samples. Legal Information: Supelclean is a trademark of Sigma-Aldrich Co. LLC
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Supel(TM) QuE Verde Tube
MilliporeSigmaDispersive SPE (dSPE), often referred to as the "QuEChERS" method (Quick, Easy, Cheap, Effective, Rugged, and Safe), is modern sample prep technique that is becoming increasingly popular in the area of multi-residue pesticide analysis in food and agricultural products. Using the QuEChERS method,…
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Empty SPE Tube (no frits)
MilliporeSigmaSolid phase extraction apparatus uses glass vials or tubes for sample collection and concentration. Some sorbents require large desorption volume than small SPE cartridges in such case SPE tubes were used. Synonyms: SPE Reservoir Application: Empty SPE Tube (no frits) was coupled with…
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CHROMABOND® PSA
MACHEREY-NAGELPropylsulfonic acid modified silica cation exchanger for SPE Features Base material silica, pore size 60 Å, particle size 45 µm, specific surface 500 m2/g, pH stability 2–8 propylsulfonic acid modified silica very strong cation exchanger (capacity ~ 0.7 meq/g) …
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CHROMABOND® C8
MACHEREY-NAGELFeatures More than 50 different sationary phases available e.g., silica gel based: unmodified, C8, C18, NH2, CN; Polyermic material: HR-X, HLB, PA; mixed-mode, special combinations, aluminum oxide, kieselguhr (XTR) etc. NP, RP, ion exchanger and for special applications Different…
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Oasis® HLB Vac Cartridges
WatersThe 3 cc Oasis HLB cartridges contain the Oasis HLB sorbent, which is a universal polymeric reversed-phase sorbent that was developed for the extraction of a wide range of acidic, basic, and neutral compounds from various matrices using a simple, generic protocol. Since the Oasis HLB sorbent is…
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Supel(TM) QuE Citrate Extraction Tube
MilliporeSigmaDispersive SPE (dSPE), often referred to as the "QuEChERS" method (Quick, Easy, Cheap, Effective, Rugged, and Safe), is modern sample prep technique that is becoming increasingly popular in the area of multi-residue pesticide analysis in food and agricultural products. Using the QuEChERS method,…
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CHROMABOND® HR-P
MACHEREY-NAGELPolystyrene-divinylbenzene adsorbent resin for SPE Features Highly porous polystyrene-divinylbenzene copolymer specific surface 1200 m2/g, particle size 50–100 μm very high binding capacity, up to 30 % of adsorbent weight (for comparison: silica adsorbents about 3 %) …
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AFFINIMIP® SPE PAHs Selective Cartridges
AffinisepAffinimip SPE is a selective solid phase extraction based upon molecularly printed polymers (MIP). It combines the advantages of Immune-affinity columns in terms of selectivity and a classic solid phase extraction (SPE) in terms of robustness and costs. This selectivity and robustness combines to…
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Affinimip SPE is a selective solid phase extraction based upon molecularly printed polymers (MIP). It combines the advantages of Immune-affinity columns in terms of selectivity and a classic solid phase extraction (SPE) in terms of robustness and costs. This selectivity and robustness combines to…
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Discovery® DSC-Si SPE Tube
MilliporeSigmaRetention Mechanism: Normal phaseSample Matrix Compatibility: Organic solvents, oils, and lipids •Unbonded acid washed silica sorbent ideal for normal phase SPE and other modified flash techniques •Often used to separate or remove structurally similar molecules through successive elutions with…
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Supelclean(TM) ENVI-Carb(TM) SPE Tube
MilliporeSigmaGraphitized Non-Porous Carbon Retention Mechanism: Reversed-phase Sample Matrix Compatibility: Aqueous solutions (drinking, ground, waste water) •Surface area: 100m2/g; Particle Sz.:120/400 mesh •Extreme affinity for organic polar and non-polar compounds from both non-polar and polar matrices…
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Supelclean(TM) LC-Si SPE Tube
MilliporeSigmaSupelclean(TM) LC-Si SPE Tube is used to adsorb moderately polar to polar compounds from nonaqueous samples. Legal Information: Supelclean is a trademark of Sigma-Aldrich Co. LLC
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Female Luer Cap polypropylene
MilliporeSigmaUse to close Luer port. Polypropylene. Synonyms: Luer Plugs & Caps
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Supel(TM) QuE Acetate Tube, AOAC® 2007.01
MilliporeSigmaDispersive SPE (dSPE), often referred to as the "QuEChERS" method (Quick, Easy, Cheap, Effective, Rugged, and Safe), is modern sample prep technique that is becoming increasingly popular in the area of multi-residue pesticide analysis in food and agricultural products. Using the QuEChERS method,…
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SampliQ QuEChERS Kits
Agilent TechnologiesExtraction salts are pre-measured and provided in anhydrous packets, so you can conveniently add them after the acetonitrile and improve results Kits available with ceramic homogenizers to facilitate sample homogenization and to break up salt agglomerates more efficiently than shaking by hand;…
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Supelclean(TM) LC-Si SPE Tube
MilliporeSigmaSupelclean(TM) LC-Si SPE Tube is used to adsorb moderately polar to polar compounds from nonaqueous samples. Legal Information: Supelclean is a trademark of Sigma-Aldrich Co. LLC
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CHROMABOND® Empty Columns
MACHEREY-NAGELFor individual packing of SPE columns with CHROMABOND® adsorbents.
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CHROMABOND® Flash RS SiOH Cartridges
MACHEREY-NAGELIdeal for Flash separations from 10 mg up to 300 g Features For convenient operation and reliable upscaling the complete program of ready-to-use Flash cartridges for the Isco Companion® and other Teledyne Isco CombiFlash® systems, or as stand-alone version for all…
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Affinimip SPE is a selective solid phase extraction based upon molecularly printed polymers (MIP). It combines the advantages of Immune-affinity columns in terms of selectivity and a classic solid phase extraction (SPE) in terms of robustness and costs. This selectivity and robustness combines to…
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Empore(TM) Sealing Tape for 96-well Plate
MilliporeSigmaEmpore membrane SPE technology comprises of SPE particles tightly enmeshed within a network of inert PTFE fibrils (90% SPE particles : 10% PTFE, by weight). The SPE-membrane fabrication process results in a highly dense and uniform extraction medium that offers distinct advantages over traditional…