SPE Columns
-
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…
-
Supelclean(TM) ENVI(TM)-18 SPE Tube
MilliporeSigmaRetention Mechanism: Reversed-phaseSample Matrix Compatibility: Aqueous solutions (drinking, ground, waste water) •Polymerically bonded, octadecyl (17% C), endcapped •Excellent for cleaning, extracting and concentrating pollutants from aqueous environmental samples •Higher 17% C loading for…
-
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…
-
Sep-Pak Alumina B Plus Long cartridges contain a highly active grade of alumina with a basic surface chemistry. The aluminum oxide surface provides an extremely polar surface for analyte retention and has properties of a Lewis acid. This normal phase sorbent is similar in use to silica; however, it…
-
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…
-
-
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
-
HybridSPE®-Phospholipid Cartridge
MilliporeSigmaHybridSPE-Phospholipid technology is a simple and generic sample prep platform designed for the gross level removal of endogenous protein and phospholipid interferences from biological plasma and serum prior to LC-MS or LC-MS/MS analysis. Biological plasma or serum is first subjected to protein…
-
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…
-
SampliQ Silica C18 Endcapped SPE Cartridges
Agilent TechnologiesReversed Phase (Non-Polar) 25% 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…
-
SampliQ Silica Amino (NH2) SPE Cartridges
Agilent TechnologiesNormal Phase (Polar) Average particle size of 45 µm and pore diameter of 60 Angstrom to reduce pressure drop and increase flow reproducibility Agilent’s trifunctional bonding process provides more stability over monomeric bonding Manufactured to Agilent’s rigorous quality…
-
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) …
-
CHROMABOND® Flash RS C18 ec 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…
-
Supelclean(TM) LC-Florisil® SPE Tube
MilliporeSigmaLegal Information: Supelclean is a trademark of Sigma-Aldrich Co. LLC
-
Discovery® DSC-NH2 SPE Tube
MilliporeSigmaRetention Mechanism: Normal phase or Anion-exchangeSample Matrix Compatibility: Organic or aqueous solutions •Polymerically bonded, aminopropyl phase that is very polar in nature (hydrogen bonding) allowing for both normal phase and ion exchange applications •A weak anion exchanger with a pKa of…
-
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…
-
CHROMABOND® HR-XC
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…
-
Mini Columns
Caplugs Evergreen®Mini columns are molded in polypropylene for molecular biology studies. Columns feature a HDPE filter of medium porosity (45-90 micron). 16 mm x 38.3 mm dimensions
-
Empty polypropylene SPE Tube with PE 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. Application: Empty polypropylene SPE tube with PE frits was used in preparing…
-
Supelclean(TM) LC-18 SPE Tube
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. The barrels are compatible with most vacuum-manifold devices and allow accurate loading of…
-
TELOS® neo™ PAX SPE Columns
KinesisMixed-mode strong anion exchange columns for acidic analyte extraction High surface area and capacity ensure highly reliable retention characteristics No secondary interactions from silanol groups for accurate results Higher sample loading due to high surface area Recover clean…
-
CHROMABOND® XTR
MACHEREY-NAGELKieselguhr phase for liquid-liquid extraction Features Base material coarse-grained kieselguhr (also known as diatomaceous earth, hydromatrix, celite) large pore size, high pore volume, constantly high batch-to-batch quality pH working range 1–13 Application: …
-
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,…
-
-
CHROMABOND® PTS/PTL
MACHEREY-NAGELColumns for gravity flow phase separation Features Automatic separation of a two-phase mixture without separation funnel Two-phase mixtures are completely applied to the column and the phase boundary is determined without further work. The special membrane automatically stops the…
-
HybridSPE®-PLus 96-Well Plate
MilliporeSigmaHybridSPE-PLus is the next generation of HybridSPE-Phospholipid technology. The first of its kind, HybridSPE-Phospholipid technology was first introduced in 2008. It fuses the simple, standardized methodology of traditional protein precipitation with the specificity of solid phase extraction (SPE)…
-
-
Supel(TM) QuE Non-Buffered 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,…
-
Supelclean(TM) LC-18 SPE Tube
MilliporeSigmaLegal Information: Supelclean is a trademark of Sigma-Aldrich Co. LLC
-
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…
-
HybridSPE®-Phospholipid 96-Well Essentials Kit
MilliporeSigmaHybridSPE-Phospholipid technology is a simple and generic sample prep platform designed for the gross level removal of endogenous protein and phospholipid interferences from biological plasma and serum prior to LC-MS or LC-MS/MS analysis. Biological plasma or serum is first subjected to protein…