MilliporeSigma, NEW! Life Science, Columns
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Purospher® STAR RP-18 Endcapped LiChroCART® HPLC Cartridges
MilliporeSigmaPurospher® STAR RP-18 endcapped is the best choice for HPLC separation of basic, neutral, metal chelating samples or indeed any other format. Its outstanding performance and stability, allows a maximum flexibility in method development. Robust methods can be developed across the entire pH…
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Supeltex® M-2A Capillary Ferrule, General Purpose
MilliporeSigmaI.D. 0.4 mm, 0.10-0.25 mm Column I.D. Characteristics: Seals at 1/4 turn past fingertight. High reusability. Won't stick to metal or glass. Material Composition: DuPont VESPEL SP-21 (85% polyimide, 15% graphite) Maximum Temperature: 400 °C Legal Information Supeltex is a…
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TSKgel® Butyl-NPR HPLC Column phase C4 (butyl)
MilliporeSigmaThe least hydrophobic of the HIC column offerings, TSKgel Butyl-NPR is the best choice for high speed separations with excellent recovery even for more hydrophobicity samples. The non-porous resin requires lower sample loading and leads to faster analysis time because the binding kinetics occur…
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manu-CART® NT Cartridge Holder
MilliporeSigmamanu-CART® NT cartridge holder for 2, 3, 4 and 4.6 mm i.d. LiChroCART® cartridges
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Characteristics: Seals at 1/4 turn past fingertight. High reusability. Won′t stick to metal or glass. Material Composition: DuPont VESPEL SP-21 (85% polyimide, 15% graphite) Maximum Temperature: 400 °C Legal Information: Supeltex is a registered trademark of…
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Application: This non-polar general purpose column provides primarily a boiling point elution order with a slight increase in selectivity, especially for aromatic compounds. USP Code: This column meets USP G27 and G36 requirements. Phase: Bonded Poly(5% diphenyl/95%…
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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…
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SCOT Capillary GC Column phase BMEA
MilliporeSigmaSupelco is the leader in Support Coated Open Tubular (SCOT) GC column technology. Our unsurpassed manufacturing technique allows us to deposit a uniform layer of liquid phase-coated support particles on the inner wall of stainless steel tubing. This technology gives us access to many phases that…
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Large Volume SPE Reservoir
MilliporeSigmaLarge volume SPE reservoirs are designed to increase the head space volume of standard polypropylene SPE tubes. Because these reservoirs are designed to connect directly to the mouth of the SPE tube, they are ideal for gravity applicatioins where increased headspace volume is required.
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Ascentis® C8 HPLC Column
MilliporeSigmaThe Ascentis family of columns is the fourth generation of HPLC column technology from Supelco scientists. Ascentis columns are bonded on high purity, 100 Angstrom silica including 3, 5, and 10 micron particle size. Columns are designed for small molecule applications and are scalable from micro…
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SeQuant® ZIC®-pHILIC HPLC Columns
MilliporeSigmaThe polymeric SeQuant® ZIC®-pHILIC columns is designed for particularly difficult separations of polar and hydrophilic compounds. The high-performance, truly zwitterionic stationary phase is attached to porous polymer beads and tolerates pH from 2-11. This medium 150 mm column is suitable…
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Widely considered the premium columns for analyzing biopolymers by GFC, TSKgel SWXL columns feature high pore volume per unit column volume, low sample adsorption and excellent column efficiency, all contributing to unsurpassed sample resolution. With 5mum particles and 250Å pores, TSKgel G3000SWXL…
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Ascentis® Express RP-Amide, 2.7 mum HPLC Column
MilliporeSigmaApplication: UHPLC Analysis of Sunscreens on Ascentis® Express RP-Amide, 2.7 mumU/HPLC Analysis of Phenolic Acids on Ascentis® Express RP-Amide, 2.7 mum Legal Information: Fused-Core is a registered trademark of Advanced Materials Technology, Inc.
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96-Well Protein Precipitation Filter Plate
MilliporeSigmaThe 96-well protein precipitation filter plate is ideal for removing precipitated proteins from biological plasma/serum. The plate consists of a 0.2 mum hydrophobic graded filter/frit. Biological plasma is first added to the 96-well plate followed by a protein precipitating agent (e.g.,…
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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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Kromasil® C18 HPLC Columns
MilliporeSigmaapplication(s) HPLC: suitable matrix active group C18 (octadecyl) phase suitability suitable for L1 per USP
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eCl@ss 32110501 General Description SUPELCOSIL LC-PAH columns were designed specifically for analyses of the priority pollutant PAHs listed in US EPA Method 610. 2.1 mm and 3.0 mm columns save solvent and improve sensitivity when sample mass is limited. 3 μm columns provide…
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Ascentis® C18 HPLC Column 5 mum particle size
MilliporeSigmaThe Ascentis family of columns is the fourth generation of HPLC column technology from Supelco scientists. Ascentis columns are bonded on high purity, 100 Angstrom silica including 3, 5, and 10 micron particle size. Columns are designed for small molecule applications and are scalable from micro…
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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…
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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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Metal Packed GC Column (fits Agilent, Configuration "A")
MilliporeSigmaAn economical metal column should be used for less demanding applications where the inertness of glass is not required. This column fits Agilent 5880, 5890, 6890, 7820, and 7890 (configuration A, on-column injection, all detectors except TCD). In packed columns, the carrier gas percolates…
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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…
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Ascentis® Si HPLC Column 5 mum particle size
MilliporeSigmaThe Ascentis family of columns is the fourth generation of HPLC column technology from Supelco scientists. Ascentis columns are bonded on high purity, 100 Angstrom silica including 3, 5, and 10 micron particle size. Columns are designed for small molecule applications and are scalable from micro…
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Packed column made up of stainless steel are basically employed when higher carrier gas flow rates are employed as they can sustain elevated pressure. Stainless steel columns are usually washed with dilute hydrochloric acid, then with water followed by methanol, acetone, methylene dichloride and…
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These stainless steel column nuts are replacements for damaged or misplaced original Agilent nuts. Use with short ferrules. Hexagonal shape allows tightening with a wrench to keep fingers from getting burned.
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Empore(TM) SPE Disks matrix active group C18
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…
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Ascentis® Phenyl HPLC Column 5 mum particle size
MilliporeSigmaThe Ascentis family of columns is the fourth generation of HPLC column technology from Supelco scientists. Ascentis columns are bonded on high purity, 100 Angstrom silica including 3, 5, and 10 micron particle size. Columns are designed for small molecule applications and are scalable from micro…
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SUPELCOSIL™ LC-18 HPLC Columns
MilliporeSigmaGeneral Description A general purpose hydrophobic alkyl phase that is very retentive and gives good peak shape for a wide variety of compounds.
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Ascentis® Express Guard Cartridge Holder
MilliporeSigmaeCl@ss 32110501 General Description Guard cartridge not included with holder. Legal Information Ascentis is a registered trademark of Sigma-Aldrich Co. LLC