HPLC Guard Columns and Cartridges
Waters Corp DeltaPak C4 Radial-Pak Column, 100Å, 15 µm, 25 mm X 100 mm, 1/pk
Delta-Pak packings, ideal for the separation of peptides, proteins, and natural products, are based on a highly stable, bonded, endcapped 5µm or 15µm spherical silica. Delta-Pak is available in two different pore sizes (100Å and 300Å) with either C4 or C18 bonded phase. Delta-Pak packings are available in different cartridge and column configurations, providing consistent and predictable scale-up capabilities for milligram-to-gram scale purification. Also, by having the same chemistry available on a high-efficiency 5µm particle, you can easily check the purity of your fractions.
Optimize Technologies OPTI-GUARD 1mm Guard Column, Silica, (Orange Label), 5pk
OPTI-GUARD™ sets the standard for extremely low impact, easy to use pre-column protection. Designed for use with analytical (4.6, 3.0 mm i.d.) and narrow-bore (2.1, 1.0 mm i.d.) columns, the patented floating stem design automatically adjusts to any manufacturer's tube stop depth for a zero-dead-volume connection every time. The best part? It's no larger than a standard fitting. Connecting the OPTI-GUARD™ requires no extra tubing, maintaining the minimal impact philosophy that has made the OPTI-GUARD™ line so popular. As always, custom packing is available. Key Features include: 5 disposable hand-tight holders and cartridges, a ZDV Connection, automatic adjusting to any manufacturer's column, no extra tubing is required for connection, the product does not effect chromatography, and it is no larger than a standard fitting.
Optimize Technologies OPTI-LYNX™ Guard Column Cartridge, 3mm x 15mm, Cyano (CN), 5pk
OPTI-LYNX Guard Column Cartridge, 3mm x 15mm, Cyano (CN), 5/Pk
Optimize Technologies OPTI-LYNX™ Guard Column Cartridge, 3mm x 15mm, Cation Exchange (SCX), 5pk
OPTI-LYNX Guard Column Cartridge, 3mm x 15mm, Cation Exchange (SCX), 5/Pk
Optimize Technologies OPTI-LYNX™ Guard Column Cartridge, 3mm x 15mm, Anion Exchange (SAX)
OPTI-LYNX Guard Column Cartridge, 3mm x 15mm, Anion Exchange (SAX)
Optimize Technologies OPTI-LYNX™ Guard Column Cartridge, 3mm x 15mm, Anion Exchange (SAX), 5pk
OPTI-LYNX Guard Column Cartridge, 3mm x 15mm, Anion Exchange (SAX), 5/Pk
Mac-Mod Princeton HILIC-ZIC 100 Å, 5 µm, 21.2 x 10 mm Guard Cartridges (1/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!
YMC America, Inc ODS-A 5UM 200A 20X2.1MM PK/5
AA20S05-02Q1GC: ODS-A, 5um, 200A, 20X2.1mm Cartridge, pk/5
YMC America, Inc ODS-AQ 5UM 200A 20X2.1MM PK/5
AQ20S05-02Q1GC: ODS-AQ, 5um, 200A, 20X2.1mm Cartridge, pk/5
Waters Corp Atlantis VanGuard Cartridge, HILIC, Silica, 100Å, 3 μm
Atlantis HILIC VanGuard Cartridges extend the lifetime and performance of analytical columns by removing particulate contamination from the mobile phase. They are optimized to protect analytical columns containing 3 μm sorbent particles and are used with high organic mobile phases (>80% acetonitrile) to retain polar analytes, offering orthogonal selectivity compared to reversed-phase methods.
- Extends analytical column lifetime and performance.
- Removes particulate contamination from the mobile phase stream.
- Optimized for 3.9 mm and 4.6 mm I.D. analytical columns with 3 μm sorbent particles.
- Retains polar analytes using high organic mobile phases (>80% acetonitrile).
- Provides orthogonal analyte selectivity.
- Produced in compliance with cGMP and ISO 9001 standards.
- Ensures optimal efficiency, selectivity, sensitivity, and speed.
Waters Corp Guard Column, 2.5 μm, 3.9 mm ID, 5 mm L, 100 Å
This guard column protects and extends the lifetime of analytical columns while maintaining chromatographic performance. It features HSS T3 particles for silica-based selectivities or increased retention of hydrophilic peptides. This cartridge is designed to protect a 4.6 mm ID analytical column and requires a reusable universal guard cartridge holder.
- Protects and extends analytical column lifetime.
- Maintains chromatographic performance.
- Features HSS T3 particles for silica-based selectivities.
- Increases retention of hydrophilic peptides.
- Particle size: 2.5 μm.
- Pore size: 100 Å.
- Dimensions: 3.9 mm ID x 5 mm L.
- Chemistry: C18, Reversed Phase.
- pH range: 2 to 8.
- Temperature limits: 45 °C.
- Compatible with UPLC, UHPLC, and HPLC systems.
- Units per package: 3.
