HPLC Guard Columns and Cartridges
Waters Corp XBridge BEH HILIC XP VanGuard Cartridge, 130Å, 2.5 μm, 2.1 mm x 5 mm
XBridge BEH HILIC XP VanGuard Cartridges extend analytical column lifetime and performance by removing particulate and chemical contamination from the mobile phase. Optimized to protect 2.1 mm and 3.0 mm I.D. XBridge BEH HILIC analytical columns with 2.5 μm sorbent particles, this cartridge is easy to use, install, and capable of sustaining high pressures in applications run on the ACQUITY UPLC System.
- Extends analytical column lifetime and performance.
- Removes particulate and chemical contamination from the mobile phase stream.
- Optimized to protect 2.1 mm and 3.0 mm I.D. XBridge BEH HILIC analytical columns with 2.5 μm sorbent particles.
- Easy to use and install.
- Can sustain high pressures in applications run on the ACQUITY UPLC System.
- Features BEH Technology C18, 130-pore, and 2.5 μm particles.
- Quality controlled and tested using a peptide map.
Waters Corp VanGuard Cartridge, HILIC, 100Å, 3 μm, 2.1 mm × 5 mm
This VanGuard Cartridge extends analytical column lifetime and performance by removing particulate contamination from the mobile phase stream. It is optimized to protect 2.1 mm and 3.0 mm I.D. HILIC analytical columns with 3 μm sorbent, suitable for reversed-phase liquid chromatography.
- Extends analytical column lifetime and performance by removing particulate and chemical contamination
- Protects 2.1 mm and 3.0 mm I.D. HILIC analytical columns with 3 μm sorbent
- Manufactured under cGMP and ISO 9001 guidelines
- Tested and certified for peak performance, selectivity, sensitivity, and speed
- Operates across a 1 to 5 pH range
- Sustains maximum pressure up to 18000 psi (1240 Bar)
- Directly links to the inlet side of a HILIC column
International Medical Industries (IMI) GUARD LUER LCK F CN WHITE50/P5
NC2879656 GUARD LUER LCK F CN WHITE50/P5
Waters Corp ACQUITY Premier Protein SEC Column, 250 Å, 1.7 μm, 4.6 x 100 mm
This SEC column provides reliable protein size variant separations from 10,000 to approximately 650,000 Daltons. It uses MaxPeak Premier High Performance Surfaces and BEH-PEO Particle technologies to minimize unwanted protein-column interactions, enabling generic method development.
- Minimizes secondary ionic or hydrophobic interactions.
- Utilizes novel BEH-PEO Particle technologies.
- Optimized for low dispersion LC systems.
- Offers high method flexibility and robustness.
- Compatible with lower ammonium acetate concentrations for MS.
- eCord Intelligent Chip Technology tracks column performance and QC.
- Achieves excellent resolution for aggregates and fragments.
- Suitable for LC-MS applications with improved recoveries.
- Optional guard column extends analytical column lifetime.
Waters Corp Waters XBridge Peptide BEH C18 VanGuard Cartridge, 130Å, 2.5 μm, 3.9 mm × 5 mm
This XBridge Peptide BEH C18 VanGuard Cartridge protects analytical columns. It features a 130Å trifunctionally bonded BEH particle, offering a wide usable pH range, low pH stability, and ultra-low column bleed for proteomic, peptide mapping, and synthetic peptide applications.
- Extends analytical column lifetimes.
- 130Å trifunctionally bonded BEH particle.
- Wide usable pH range and low pH stability.
- Ultra-low column bleed.
- Suitable for proteomic and peptide mapping.
- Max temperature: 90°C.
- Max pressure: 18000 psi (1240 Bar).
- Particle size: 2.5 μm; Pore size: 130 Å.
- Compatible with HPLC and UHPLC.
- Manufactured under cGMP and ISO 9002 guidelines.
Waters Corp BioResolve RP mAb Polyphenyl VanGuard Cartridge w/holder, 450Å, 2.7 µm, 3.9 mm X 5 mm, 3/pk
BioResolve RP mAb Columns contain 2.7-μm superficially-porous-silica particles having an average pore diameter of 450Å. The particles are functionalized with a proprietary polyphenyl bonding process that was specifically designed for LC or LC-MS analyses of intact IgG monoclonal antibodies and their fragments. This Part Number contains (3) VanGuard Cartridges as well as an included VanGuard Universal Cartridge Holder (P/N 186007949).
YMC America, Inc PRO C18 RS 5UM 80A 20X4MM PK/5
RS08S05-0204GC: Pro C18 RS, 5um, 80A, 20X4mm Cartridge, pk/5
Waters Corp VanGuard Cartridge, C18, 90 Å, 2.7 μm, 2.1 mm x 5 mm
VanGuard Cartridges are designed to extend the lifetime and performance of analytical columns by removing particulate contamination from the mobile phase stream. This cartridge is specifically optimized to protect all 2.1 mm and 3.0 mm I.D. analytical columns that contain 2.7 μm sorbent particles.
- Extends analytical column lifetime and performance.
- Removes particulate contamination from the mobile phase stream.
- Optimized to protect 2.1 mm and 3.0 mm I.D. analytical columns with 2.7 μm sorbent particles.
- Suitable for physical and chemical protection of analytical columns.
- Offers cost-effective protection by eliminating particulates and chemical contamination.
Mac-Mod Avantor ACE C18-PFP, 100 A, 3 um, 3.0/4.6 x 10 mm Guard Cartridges (5/pk)
Avantor ACE HPLC columns are manufactured with 100 A Ultra-Inert Base Deactivated Silica specifically designed for your HPLC method development needs. Avantor ACE HPLC columns are available in a wide range of bonded phases (including C18, C18-AR, C18-PFP, C18-HL, C8, C4, Phenyl, AQ, CN and Sil) - Note C18-HL is 95 A. Avantor ACE HPLC columns are available in 3, 5 and 10 um particle sizes and a wide range of column IDs and column lengths including nano, capillary, microbore, analytical, semi-preparative and preparative formats. All Avantor ACE columns are known to deliver excellent peak shape and verified batch to batch reproducibility. Columns are packed in 275 bar HPLC hardware. Note: Avantor ACE HPLC guard columns are available for all 3.0 and 5.0 um particle sizes across 2.1 mm to 4.6 mm column ID - Note: C0001 male/male union is needed to connect guard holder (H0001) to the analytical column. Avantor ACE UHPLC alternatives columns are available under the ACE Excel brand.
Waters Corp Sep-Pak C18 Vac Cartridge, 3 cc, 500 mg, 55 to 105 um
This C18 3 cc Vac Cartridge features a silica-based octadecyl bonded phase with strong hydrophobicity, suitable for adsorbing weakly hydrophobic analytes from aqueous solutions. It is designed to simplify liquid chromatography protocols, enhance safety, and facilitate direct field sampling.
- Adsorbs weakly hydrophobic analytes from aqueous solutions
- Used for solvent exchange and removal of post-analyte constituents in liquid chromatography
- Sorbent per cartridge: 500 mg
- Particle size: 55 to 105 μm
- Units per package: 50 pk
- pH range: 2 to 8
- Barrel size: 3 cc
- Mass Spec compatible