HPLC Guard Columns and Cartridges
Sepax Technologies Inc Sepax HPLC Column Bio-C8, 5 µm, 300 Å, 2 x 10 mm
Bio-C8 phase is made of monomeric and fully endcapped chemistry. The uniform stationary phase allows the separation to achieve high selectivity and high efficiency. Bio-C8 packings of 300 Å pore size selection are ideal for high resolution mapping of peptides and separation of natural and synthetic peptides and small proteins.
Sklar Instruments Manipulator Sklar Microscopy Surgical 1/EA
Manipulator Sklar Microscopy Surgical 1/EA
YMC America, Inc TMS 5UM 120A 20X2.1MM PK/5
TM12S05-02Q1GC: TMS, 5um, 120A, 20X2.1mm Cartridge, pk/5
YMC America, Inc J SPHR L80 4UM 80A 20X2.1MM PK
JL08S04-02Q1GC: J'Sphere L80, 4um,; 80A, 20X2.1mm Cartridge, pk/5
Mac-Mod Princeton 2-Ethylpyridine 300 Å, 5 µm, 10 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 ACQUITY UPLC CSH Phenyl-Hexyl Pre-column, 2.1 mm X 5 mm, 1.7 μm
ACQUITY CSH Phenyl-Hexyl VanGuard Pre-columns are designed for alternative analyte selectivity in method development, protecting UPLC columns from contaminants while enhancing performance.
- Provides alternative analyte selectivity.
- Uses C6 phenyl ligand for polyaromatic compound retention.
- Features robust, low bleed sorbent.
- Direct connection to UPLC column inlet.
- Minimizes extra column volumes and reduces leaks.
- Protects UPLC columns from damaging contaminants.
- Enhances analytical performance.
- Manufactured under cGMP and ISO 9001.
- Extends analytical column lifetime.
- Maintains UPLC, UHPLC, and HPLC separation efficiency.
- Built with premier materials.
Waters Corp Waters Sentry Guard Cartridge, Amino (NH2), 10 μm, 3.9 mm X 20 mm
This Sentry Guard Cartridge is designed for methods requiring μBondapak packings, offering reliable performance. It meets stringent quality control standards, ensuring reproducible and high-performance chromatographic results. μBondapak columns are globally recognized and highly referenced.
- Amino (NH2) chemistry
- Normal-phase separation mode
- Silica particle substrate
- pH range of 2 to 8
- Maximum pressure of 6000 psi (415 Bar)
- Not endcapped
- High silanol activity
- Irregular particle shape
- 10 μm particle size
- 125 Å pore size
- 330 surface area
- Designed for HPLC systems
- USP classification L8
- 3.9 mm inner diameter
- 20 mm length
- 4 % carbon load
- Packaged with 2 units per package
Sepax Technologies Inc Sepax HPLC Column Bio-C4, 3 µm, 300 Å, 2 x 10 mm
Monomeric and fully endcapped Bio-C4 packing is bonded with butyl groups that lead to moderate hydrophobicity. Bio-C4 packings of 300 Å pore size selection are ideal for high resolution mapping of peptides and separation of intact proteins, and natural and synthetic peptides.
Waters Corp Prep Guard Cartridge, Diol (OH), 130Å, 5 μm, 19 mm × 10 mm
This preparative guard cartridge is designed to extend the lifetime of columns. It is compatible with SuperCritical Fluid Chromatography (SFC) systems and requires a specific 19 mm ID × 10 mm length Prep Guard Holder.
- Chemistry: Diol (OH)
- Separation mode: SuperCritical Fluid (SFC)
- Particle substrate: Hybrid
- Temperature limits: 60 °C
- Maximum pressure: 6000 psi (415 bar)
- Endcapped: No
- Particle shape: Spherical
- Particle size: 5 μm
- Pore size: 130 Å
- Format: Prep Guard Cartridge
- Surface area: 185
- System: SFC Preparative
- Technique: SFC, SFC/MS
- Inner diameter: 19 mm
- Length: 10 mm
- Units per package: 1