HPLC Columns
Waters Corp Waters Intelligent Speed (IS) Column, Shield RP18, 3.5 μm, 125 Å, 4.6 mm X 20 mm
XTerra RP18 columns are general-purpose, hybrid-based, reversed-phase C18 columns designed to enhance peak shape performance for highly basic compounds. They offer superior pH stability compared to silica-based columns, excellent water wettability, and are suited for various detectors including UV, fluorescence, electrochemical, and RI.
- Hybrid-based C18 chemistry with Shield RP18 bonding technology.
- Particle size of 3.5 μm and pore size of 125 Å.
- pH range of 2 to 12 and temperature limits of 20°C to 60°C.
- Operates at up to 6000 psi (415 Bar) for HPLC systems.
- Embedded polar group provides optimal peak shape, unique selectivity, and high efficiency separations.
- Wider pH range allows for greater selectivity, improved peak shape, and increased mass loading.
- Facilitates easy scale-up from analytical to preparative chromatography.
Sielc Technologies Inc HPLC Guard Column PEI, 100 Å, 5 µm, 4.6 x 250 mm
HPLC Guard Column PEI, 100 Å, 5 µm, 4.6 x 250 mm
Mac-Mod Avantor ACE Excel Phenyl, 100 , 5 m, 2.1 x 50 mm HPLC Column
Avantor ACE Excel UHPLC and HPLC columns are manufactured with 100 Ultra-Inert Base Deactivated Silica specifically designed for your HPLC method development needs - Note SuperC18 is 95 . 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 m 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 m 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 m Excel columns use same guard systems used for Avantor ACE HPLC analytical columns.
GL Sciences Inc Inertsil Hybrid-C18, 3.5 um 2.1 x 50 mm
High performance C18 HPLC column based on hybrid silica technology designed for robust operation across a wide pH range. Suitable for both acidic and basic mobile phases providing excellent durability and reproducibility. Ideal for method transfer from commonly used columns such as BEH C18 CSH C18 XBridge and Gemini columns. Delivers consistent retention peak shape and long column lifetime for pharmaceutical environmental and general analytical applications.