HPLC Guard Columns and Cartridges
Waters Corporation Cartridge, C18 AX, 1.7 μm, 2.1 x 5 mm
This mixed-mode, reversed-phase/anion-exchange guard cartridge protects analytical columns from matrix and sample contaminants. It extends column life and dependability by preventing chemical impurities and suspended particulates.
- Chemistry: RP/Anion-exchange
- Separation mode: Mixed mode
- Particle substrate: Hybrid
- Maximum pH range: 10 pH
- Temperature limit: 60 °C
- Maximum pressure: 18,000 psi (1240 bar)
- Bonding technology: C18 AX
- Particle size: 1.7 μm
- Endfitting type: Parker-style
- Pore size: 95 Å
- Format: VanGuard FIT cartridge
- Surface area: 270
- System compatibility: UPLC, UHPLC
- Particle technology: BEH
- Inner diameter: 2.1 mm
- Length: 5 mm
- Carbon load: 17%
- Units per package: 3
YMC America, Inc PRO C18 RS 3UM 80A 20X2.1MM PK
RS08S03-02Q1GC: Pro C18 RS, 3um, 80A, 20X2.1mm Cartridge, pk/5
Sepax Technologies Inc Sepax HPLC Column PolyRP-1000, 10 µm, 4 x 10 mm
GP-C8 phase is synthesized with monomeric and fully endcapped chemistry. The uniform octyl stationary phase allows high efficiency with lower hydrophobicity compared to ODS phase. GP-C8 phase is suitable for separating compounds with a wide range of hydrophobicity. It is highly recommended for separating the compounds which are too strongly retained on C18 phases.
Mac-Mod Avantor ACE - Bioanalytical C18-300, 300 Å, 3 µm, 2.1 x 10 mm Guard Cartridges (5/pk)
Avantor ACE Bioanalytical HPLC columns are manufactured with 300 A Ultra-Inert Base Deactivated Silica specifically designed for your Protein and Peptide HPLC method development needs. Avantor ACE Bioanalytical HPLC columns are available in a wide range of bonded phases (including C18, C8, C4, Phenyl, and CN). Avantor ACE Bioanalytical HPLC columns are available in 3, and 5 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 Bioanalytical columns are known to deliver excellent peak shape and verified batch to batch reproducibility for difficult Protein and Peptide separations. Columns are packed in 275 bar HPLC hardware. Note: Avantor ACE Bioanalytical 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 - C0001 male/male union is needed to connect guard holder (H0001) to the analytical column.
Mac-Mod HydroBond AQ C8, 100 Å, 5 µm, 2.1 x 10 mm Guard Cartridges (5/pk)
Hydrobond is designed for polar retention of highly polar analytes in RPLC. These columns provide reproducible results, column to column, lot to lot.
Mac-Mod Avantor ACE Excel C18-AR, 100 Å, 4.6 x 5 mm UHPLC Guard Cartridges (3/pk)
Avantor ACE Excel UHPLC and HPLC columns are manufactured with 100 Å Ultra-Inert Base Deactivated Silica specifically designed for your HPLC method development needs - Note SuperC18 is 95 Å Avantor ACE HPLC columns are available in a wide range of bonded phases (i.e. C18, C18-AR, C18-PFP, C18-Amide, CN-ES, SuperC18, NH2, C8, C4, Phenyl, AQ, CN and Sil). Avantor ACE Excel UHPLC and HPLC columns are avaialble in 1.7, 2, 3, and 5 µm particle sizes in all analytical column sizes. All Avantor ACE Excel columns are known for their excellent peak shape and batch to batch reproducibility. Columns are packed in 1000 bar UHPLC hardware. Note: Avantor ACE Excel UHPLC guard columns are available for all 1.7 and 2 µm particle sizes across all 2.1 mm - 4.6 mm column ID - Note: H0011 connects directly to the analytical column - Guard column cartridges are available in 3-packs. For 3 and 5 µm Excel columns use same guard systems used for Avantor ACE HPLC analytical columns.
Mac-Mod Avantor ACE C18-PFP, 100 Å, 3 µm, 0.3 x 5 mm Guard Cartridge
Avantor ACE Excel UHPLC and HPLC columns are manufactured with 100 Å Ultra-Inert Base Deactivated Silica specifically designed for your HPLC method development needs - Note SuperC18 is 95 Å Avantor ACE HPLC columns are available in a wide range of bonded phases (i.e. C18, C18-AR, C18-PFP, C18-Amide, CN-ES, SuperC18, NH2, C8, C4, Phenyl, AQ, CN and Sil). Avantor ACE Excel UHPLC and HPLC columns are avaialble in 1.7, 2, 3, and 5 µm particle sizes in all analytical column sizes. All Avantor ACE Excel columns are known for their excellent peak shape and batch to batch reproducibility. Columns are packed in 1000 bar UHPLC hardware. Note: Avantor ACE Excel UHPLC guard columns are available for all 1.7 and 2 µm particle sizes across all 2.1 mm - 4.6 mm column ID - Note: H0011 connects directly to the analytical column - Guard column cartridges are available in 3-packs. For 3 and 5 µm Excel columns use same guard systems used for Avantor ACE HPLC analytical columns.
Sepax Technologies Inc Sepax HPLC Column GP-C8, 3 µm, 120 Å, 2 x 10 mm
GP-C8 phase is synthesized with monomeric and fully endcapped chemistry. The uniform octyl stationary phase allows high efficiency with lower hydrophobicity compared to ODS phase. GP-C8 phase is suitable for separating compounds with a wide range of hydrophobicity. It is highly recommended for separating the compounds which are too strongly retained on C18 phases.
Sepax Technologies Inc Sepax HPLC Column Polar-Imidazole, Guard cartridge with holder, 10 µm, 120 Å, 4 x 10 mm
Utilizing highest purity and enhanced mechanical stability silica and pure bonding reagents, Polar-Imidazole phase is bonded with imidazole functional groups. With a polar and N-containing ring structure, Polar-Pyridine phase is a weak base and adequate for many applications, such as pharmaceuticals, peptides, sugars, and nucleotides.
Waters Corp XTerra MS C18 Prep Guard Cartridge, 125Å, 10 μm
XTerra Prep columns incorporate Hybrid Particle Technology for isolation and purification applications in discovery and development labs. Engineered for preparative use, they allow routine operation at pH 1 to 12, enabling up to 60 times more loading onto the column. This increases capacity, reducing injections and providing more material. Shorter columns can produce the same amount of material in half the time. This guard cartridge protects prep columns from contaminants and extends column lifetimes; a separate cartridge holder is required for proper installation.
- Utilizes hybrid particle technology for isolation and purification.
- Engineered for preparative applications.
- Operates at pH 1 to 12.
- Enables up to 60X more column loading.
- Protects prep columns from contaminants.
- Extends column lifetimes.
- Requires a cartridge holder for installation.
Mac-Mod Princeton DNP (Dinitrophenyl) 100 Å, 5 µm, 2.1 x 10 mm Guard Cartridges (5/pk)
Princeton Chromatography Achiral SFC columns are designed and manufactured in the US, well known for innovating novel and robust workhorse phase chemistries, for the analysis of achiral SFC applications. Princeton designs myriad phase chemistries to improve the selectivity and efficiency of SFC analysis. Known for originally innovating the 2-EP phase chemistry, explore what Princeton has to offer. Columns are available from analytical to preparative sizes and are available in a wide range of pore sizes, particle sizes, column ID's and lengths. If you do not see something that you want, please just ask!
Waters Corp XP VanGuard Cartridge, 2.5 μm Particle Size, 130 Å Pore Size, 3.9 mm X 5 mm, 3/pk
XSelect CSH Fluoro-Phenyl 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 4.6 mm I.D. XSelect CSH Fluoro-Phenyl analytical columns that contain 2.5 μm sorbent particles.
- Phenyl chemistry
- Reversed phase separation mode
- Hybrid particle substrate
- pH range 1 to 8
- Maximum pressure 18000 psi (1240 bar)
- Low silanol activity
- Spherical particle shape
- Particle size 2.5 μm
- Parker-style endfitting
- Pore size 130 Å
- XP VanGuard Cartridge
- Compatible with UPLC and UHPLC systems
- CSH particle technology
- USP classification L43
- Inner diameter 3.9 mm
- Length: 5 mm
- Carbon load 10%
- 3 per package