HPLC Columns
Waters Corp Waters Column, XBridge BEH Shield RP18, 130Å, 5 μm, 4.6 mm X 75 mm
XBridge BEH Shield RP18 columns are designed for HPLC method development, offering alternate selectivity for compounds like phenolics. They incorporate MaxPeak High-Performance Surface technology to prevent unwanted analyte-surface interactions. These columns provide a wide and stable pH range (2 to 11) and utilize Ethylene-Bridged Hybrid (BEH) particle technology for mechanical strength and extended lifetime.
- Alternate selectivity, especially for phenolic compounds
- MaxPeak High-Performance Surface technology prevents unwanted analyte-surface interactions
- Wide and usable pH range (2 to 11) with chemical stability
- Ethylene-Bridged Hybrid (BEH) particle technology ensures mechanical strength at high backpressures
- Improved basic analyte peak shape near neutral pH
- Extended column lifetime
- Protection from particulate contaminants with a compatible VanGuard Cartridge
Microsolv Technology Corporation Performance Qualification HPLC Column. Replacement, for use with the PQ Kit. Includes a Certificate of Performance. 1 EA
This specially selected HPLC Column is tested and certified by an independent testing laboratory for specific performance in Performance Qualification.Replacement for the original column supplied with the MicroSolv PQ (Performance Qualification) Kit, it is 150mm long and 4.6mm ID. The particle size of the Column phase is 5um.
Waters Corp Waters ACQUITY UPLC CSH Phenyl-Hexyl Column, 1.7 μm Particle, 130 Å Pore, 3.0 × 30 mm
ACQUITY UPLC CSH Phenyl-Hexyl Columns are designed to provide superior peak shape for basic analytes when used with formic acid or other low-ionic-strength, acidic mobile phases.
- Provides superior peak shape for basic analytes.
- Achieved through a controlled, low-level, positive surface charge.
- Bonded to ethylene-bridged hybrid (BEH) particles.
- Eliminates the need for ion-pairing reagents.
- Rugged design.
Waters Corp Waters Styragel HR 4 Column, 5 μm, 4.6 mm x 300 mm
These narrow bore columns significantly reduce solvent consumption and disposal costs. As high-resolution GPC columns with 5 μm particles, they are ideal for characterizing low- to mid-molecular weight samples requiring high resolution.
- High-resolution GPC column
- Packed with 5 μm spherical particles
- Ideal for low- to mid-molecular weight range samples
- Narrow bore design reduces solvent and disposal costs
- Compatible with HPLC systems
- SEC/GPC separation mode
- Polymer particle substrate
- pH range: 2 to 12
- Molecular weight range: 5000 to 600000
- Pore size: 10000 Å
- Packed in toluene
- Dimensions: 4.6 mm inner diameter x 300 mm length
- Single unit per package
Waters Corp Styragel Column, HR 4E, mixed bed, 5 µm, 4.6 mm X 300 mm, 50 - 100K, Toluene, 1/pk
These narrow bore columns can cut your solvent consumption and disposal costs by as much as two-thirds. Styragel HR columns are high-resolution GPC columns packed with 5 µm particles and are ideal for characterizing samples in the low- to mid-molecular range where high resolution is critical.
NANOMICRO TECHNOLOGIES INC NanoChrom Technologies, BioCore RP-1000 Analytical Column, 5 m, 4.6100 mm, Stainless Steel
BioCore RP-1000 is a family of high-performance, reversed-phase columns based on monodispersed, wide-pore, PS/DVB particles. They are designed for separation and determination of exact mass of variants in proteins and their fragments, such as mAbs and related substances.
Waters Corp Waters XTerra Shield RP8 Column, 5 μm, 2.1 mm x 50 mm
XTerra RP8 columns are general purpose, hybrid-based, reversed-phase C8 columns that incorporate embedded polar group technology to improve peak shape performance for highly basic compounds. These columns offer superior pH stability compared to silica-based columns.
- Hybrid particle technology provides high efficiency and extended pH range.
- Improved peak shape performance for basic compounds due to embedded polar group.
- Superior pH stability compared to silica-based columns.
- High mechanical strength and rugged material for robustness.
- Offers unique selectivity and excellent water wettability in aqueous mobile phases.
- Facilitates easy scale-up from analytical to preparative chromatography.