HPLC Guard Columns and Cartridges
Advanced Materials Technology HALO 1000 Å OLIGO C18, 2.7 µm, 2.1 mm x 5 mm, Guard Column 3pk
HALO BIOCLASS Oligonucleotide columns are designed with the foundational properties of Fused-Core technology for high efficiency, high speed separations and optimized for the needs of oligonucleotide separations. The HALO 1000 Å OLIGO C18 columns deliver superior separation and impurity profiling for longchain oligonucleotides, (up to and beyond 100 nucleotides) with higher peak capacity and lower backpressure. Ideal for advanced applications like CRISPR and therapeutic development. Their robust design supports high pH and temperature conditions, scalable column lengths, andreliable performance for advanced applications The inert column hardware also addresses absorptivity concerns so the highest recoveries can be achieved.
Waters Corp µPorasil Silica Guard Column, 125Å, 10 µm, 3.9 mm X 20 mm, 2/pk
Waters µPorasil 10µm silica packing material provides high-efficiency and low backpressure.
Waters Corp CORTECS C18+ VanGuard Pre-column, 90Å, 1.6 µm, 2.1 mm X 5 mm, 3/pk;
CORTECS C18+ VanGuard Pre-column, 90Å, 1.6 µm, 2.1 mm X 5 mm, 3/pk;
ION OPTICKS PTY LTD Aurora® Rapid™ 8×150 XT C18 UHPLC column
8 cm x 150 μm C18 UHPLC column with built-in HeatSync™ technology, compatible with EASY-Spray, Nanospray Flex and Newomics UniESI and DuoESI ion sources.
Waters Corp Torus DEA VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 3/pk
Torus DEA VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 3/pk
Waters Corp Styragel Guard Column, 20 µm, 4.6 mm X 30 mm, THF, 1/pk
These Styragel Guard columns protect and increase the column lifetime of your Styragel 7.8 mm or 4.6 mm ID columns.
Sepax Technologies Inc Sepax HPLC Column Bio-C4, Guard cartridge with holder, 5 µm, 300 Å, 4 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.
Advanced Materials Technology HALO 90 Å ES-CN, 2.7 µm, 2.1 x 5 mm, Guard Column 3pk
HALO ES-CN columns made with innovative Fused-Core particle technology for excellent reproducibility and column lifetimes provide fast, high resolution separations. Available in three particle sizes and a wide range of column dimensions, HALO 90 Å ES-CN columns are optimized for high performance in HPLC, UHPLC, and LCMS small molecule applications.
Optimize Technologies OPTI-GUARD™ Biocompatible 1mm Guard Column, Anion Exchange (SAX), 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.
