HPLC Columns and Cartridges
Teledyne ISCO, Inc RediSep Gold Silica Gel Disposable Flash Columns, 80 gram. Package of 6.
High performance flash column which delivers superior sample purity through the use of fine spherical silica gel (20-40 µm particle size). Equipped with RFID technology, allowing Teledyne ISCO CombiFlash systems with RFID to automatically detect the column type and size.
GL Sciences Inc Inertsil ODS-3V, 5 micron, 250 x 4.6mm
Inertsil ODS-3V offers all of the outstanding chromatographic benefits of Inertsil ODS-3 with the added benefit of a more thoroughly documented, validated QC procedure consistent with the demands of GLP/GMP compliance. Each Inertsil ODS-3V is delivered with a Manufacturer's Validation Certificate showing the detailed results of every QA and QC step in manufacturing.The use of Inertsil ODS-3V columns provides an extra measure of assurance of consistent performance from column to column and batch to batch. Inertsil ODS-3V columns are also available in 3-column-sets packed with your choice of 3 different silica batches or a single silica batch to assist in reproducibility studies.
Macherey-Nagel HPLC column EC 250/4.6 NUCLEOSIL 100-5 CN
EC HPLC column - EC 250/4.6 NUCLEOSIL 100-5 CN - length: 250 mm, ID: 4.6 mm - pack of 1
HERMAN ROBBINS LLC DBA IMTAKT USA INTRADA AMINO ACID HPLC COLUMN
NC0650344 INTRADA AMINO ACID HPLC COLUMN
Waters Corp Waters VanGuard Pre-column, CSH C18, 130Å, 1.7 μm, 2.1 mm X 5 mm
This CSH C18 VanGuard pre-column offers alternative selectivity for reversed-phase UPLC. It improves peak shape, loading capacity, and protects UPLC columns. Connecting directly to the column inlet, it withstands pressures up to 18,000 psi.
- Alternate selectivity for reversed-phase UPLC.
- Improves peak shape and loading for basic compounds.
- Reduces column bleed; enables rapid mobile-phase re-equilibration.
- Direct connection to column inlet minimizes extra volumes and leaks.
- Withstands UPLC pressures up to 18,000 psi.
- Ultra-low volume design (2.1 mm ID x 5 mm length).
- Utilizes CSH Technology for enhanced sample loadability.
- Maintains mechanical/chemical stability; offers superior peak shape.
- Ensures exceptional stability across pH range.
GL Sciences Inc Inertsil ODS-3 Analytical Column, 5um, 4.6x150mm
Inertsil ODS-3 is still GL Sciences’ most popular phase and continues to be used world widely and reliably for long established methods in pharmaceutical, and contract research labs. Inertsil ODS-3 has a relatively strong retentivity compared to commercially available ODS columns. In addition, the introduction of higher surface area silica provide high preparative loading capacity without sacrificing peak shape.
Thermo Scientific Dionex™ CarboPac™ PA20-Fast-4µm IC Column Microbore Separator
Type Microbore Separator | Flow Rate 0.25 mL/min. | pH 0 to 14 | Length (Metric) 100 mm | Particle Size 4 µm | Diameter (Metric) 2 mm | Max. Pressure 5000 psi (345 bar) | Temperature (Metric) 4°C to 60°C | For Use With (Application) Carbohydrate Analysis | Column Capacity 15 µeq | Column Construction PEEK | Column Chemistry Hydroxide | Mobile Phase Compatibility 0 to 50% Acetonitrile, Methanol, or Acetone | Anion Exchange Capacity 15 µeq |Resin Composition 4 µm Diameter Substrate (Ethylvinylbenzene 55% Crosslinked with Divinylbenzene) Agglomerated with 130 nm MicroBead Difunctional Quaternary Ammonium Ion (5.2% Crosslinked) | For Use With (Equipment) Dionex CarboPac PA20-Fast-4 µm Microbore Guard Column
HELIX CHROMATOGRAPHY Amaze HA 3.0 x 100 mm, 3 um
Mixed-mode stationary phase combining weak reversed-phase with anion-exchange and cation-exclusion functionality. Provides retention for organic and inorganic acids, hydrophobic analytes, and structural isomers. Particularly useful for separations requiring simultaneous retention of acidic and hydrophobic compounds under both HILIC and reversed-phase conditions.Single-ligand design with an outer-layer basic group (pKa ~10) that shields residual silanols and reduces secondary interactions.Incorporates surface-bound ion-pairing functionality, enabling full MS compatibility without the need for mobile phase ion-pairing reagents.
Waters Corp XBridge Premier Oligonucleotide BEH C18 Column, 300 Å, 2.5 µm, 4.6 mm X 150 mm, 1/pk
XBridge Premier Oligonucleotide BEH C18 Column, 300 Å, 2.5 µm, 4.6 mm X 150 mm, 1/pk