HPLC Columns and Cartridges
Waters Corporation Guard Cartridge, SCX, 10 × 4.6 mm, 5 μm
These Spherisorb Guard Cartridges are designed for SCX type columns. They are ideal for protecting analytical columns and extending their lifespan in chromatographic applications.
- Guard cartridge for SCX type columns.
- Dimension: 10 × 4.6 mm.
- Particle size: 5 μm.
- Supplied in a pack of three.
Waters Corp XBridge Protein BEH SEC Guard Column, 200Å, 2.5 μm, 4.6 mm X 30 mm
The XBridge Protein BEH SEC Guard Column is designed for Size Exclusion Chromatography (SEC) applications, utilizing 2.5 μm Ethylene Bridged Hybrid (BEH)-based particles with a diol-bonded surface. It separates proteins from 10,000 to 450,000 Daltons and is compatible with UHPLC, UPLC, and HPLC systems for gel filtration in aqueous systems.
- Utilizes ethylene bridged hybrid (BEH)-based particle technology for robust and reliable separations.
- Optimized diol-bonded surface chemistry for consistent performance.
- Separates proteins from 10,000 to 450,000 Daltons.
- Compatible with UHPLC, UPLC, and HPLC systems.
- Protects analytical columns by trapping particulates and strongly retained compounds.
- Features low silanol activity for minimal secondary interactions.
- Withstands pressures up to 4500 psi.
- Designed for gel filtration in aqueous environments.
Waters Corp XBridge Premier Protein SEC Column, 250Å, 2.5 μm, 4.6 x 150 mm
XBridge Premier Protein SEC 250Å, 2.5 μm columns provide reliable protein size variant separations (10,000 to 650,000 Daltons). Combining MaxPeak Premier High Performance Surfaces and BEH-PEO Particle technologies, these columns reduce secondary ionic or hydrophobic interactions, minimizing method development.
- Reliable protein size variant separations (10,000 to 650,000 Daltons).
- Utilizes MaxPeak Premier High Performance Surfaces and BEH-PEO Particle technologies.
- Minimizes secondary ionic or hydrophobic interactions.
- Reduces method development with a “generic” or “platform-type” method.
- Includes one vial of mAb size variant standard.
- Includes the MaxPeak Premier Protein SEC 250Å, 2.5 μm, 4.6 x 30 mm guard.
Waters Corp Guard Column, 450Å Pore, 2.5 μm Particle, 4.6 mm ID, 30 mm Length
This guard column contains 2.5 μm particles and is based on Ethylene Bridged Hybrid (BEH)-based particle technology with a diol-bonded surface coating. It is designed for separating proteins ranging from 100K to 1,500K Daltons.
- Chemistry: SEC
- PH range: 2 to 8
- Maximum pressure: 3000 psi (207 bar)
- Particle size: 2.5 μm
- Pore size: 450 Å
- QC tested: Protein
- Format: Guard column
- System compatibility: UPLC, UHPLC, HPLC
- Particle technology: BEH
- USP classification: L20, L33, L59
- Designed for the separation of proteins ranging from 100K to 1,500K Daltons.
Tosoh Bioscience LLC TSKGEL AMIDE-80 GUARD 4X10
Column, Guard; For 4.6mm I.D. Tosoh TSKgel Amide-80 columns; Media: Silica; 4.6mm I.D. x 1cm Length
Sepax Technologies Inc Sepax HPLC Column GP-C18, Guard cartridge with holder, 5 µm, 120 Å, 2 x 10 mm
GP-C18 uses full coverage bonded silica packing, which provides exceptionally high stability. The unique mono-functional bonding chemistry of GP-C18 avoids the formation of multiple C18 layers. Such uniform stationary phase allows the separation to achieve high selectivity and high efficiency.
Waters Corp XBridge BEH C8 Sentry Guard Cartridge, 130Å, 3.5 µm, 3 mm X 20 mm, 2/pk
The XBridge BEH C8 sorbent is less retentive compared to the XBridge BEH C18 sorbent. Anyone developing methods may prefer the speed offered by a less retentive column, while improving peak shape and chromatographic performance. The trifunctionally bonded sorbent offers you the widest usable pH range (1-12), superior low pH stability, and ultra-low column bleed.
Waters Corp µBondapak C18 Radial-Pak Guard, 125Å, 10 µm, 40 mm X 10 mm, 2/pk
µBondapak C18 columns are general purpose, silica-based, reversed-phase C18 columns that are based on 10 µm particle technology. As a starting point for preparative chromatography, no other column can provide the balance between resolution, throughput and cost.
Waters Corp Waters Radial-Pak Guard, C18, 125Å, 15–20 μm, 25 mm X 10 mm
This C18 guard is available in two particle sizes, 15–20 μm and 37–55 μm, facilitating easy method transfer for preparative scale-up. It offers a balance between resolution, throughput, and cost for developing new purification protocols.
- Chemistry: C18
- Separation mode: Reversed phase
- Particle substrate: Silica
- pH range: 2 to 8
- Temperature limits: 45°C
- Maximum pressure: 1500 psi (100 Bar)
- Endcapped: Yes
- Silanol activity: High
- Particle shape: Irregular
- Particle size: 15 to 20 μm
- Pore size: 125 Å
- Format: Radial-Pak Guard
- Surface area: 330
- System: HPLC Preparative
- Technique: LC/MS, LC
- USP classification: L1
- Inner diameter: 25 mm
- Length: 10 mm
- Carbon load: 10%
- Units per package: 2
YMC America, Inc HS C18 5UM 120A 20X4MM PK/5
HS12S05-0204GC: HS C18, 5um, 120A, 20X4mm Cartridge, pk/5