Glass & Disposable Chromatography Columns

Alumina, like silica, is an extremely polar sorbent. The alumina surface tends to be slightly more stable under high pH conditions than unfunctionalized silica. The small particle size of the Bond Elut Alumina range ensures high extraction efficiency, even when small bed masses are used. This...

The Agilent Pursuit family of HPLC columns offers reliable performance in various common particle sizes and phase chemistries, including USP L1, USP L7, and USP L11. This product is only available to U.S. Domestic Customers. For research use only, not to be used in diagnostic procedures.

InfinityLab Poroshell 120 superficially porous columns for reversed-phase liquid chromatography (LC) separations offer exceptional efficiency and reliability. Twenty chemistries - from various C18 columns to other unique phases - are available in up to three particle diameters: 1.9 µm, 2.7 µm, and 4...

Agilent Polaris HPLC columns offer many polar phase chemistries designed separate mixtures of polar and nonpolar analytes reliably and with excellent peak shapes. The polar-embedded C8 and C18 bonded phases are compatible with 100% water, and offer alternative selectivities while still complying...

Agilent Microsorb is the stationary phase of choice if your ultimate goal is preparative liquid chromatography. The Microsorb column line is made up of eight different phases to address all your application needs. Four particle sizes are available which offer even more flexibility in preparative...

InfinityLab Poroshell 120 superficially porous columns for reversed-phase liquid chromatography (LC) separations offer exceptional efficiency and reliability. Twenty chemistries - from various C18 columns to other unique phases - are available in up to three particle diameters: 1.9 µm, 2.7 µm, and 4...

The Agilent Pursuit family of HPLC columns offers reliable performance in various common particle sizes and phase chemistries, including USP L1, USP L7, and USP L11. Pursuit columns are available in many dimensions, including preparative HPLC columns. This product is only available to U.S. Domestic...

Bond Elut SAX is a strong anion exchange sorbent ideally suited for the extraction of compounds, such as carboxylic acids, which may not retain effectively on weak anion exchange sorbents. This product is only available to U.S. Domestic Customers. For research use only, not to be used in diagnostic...

Bond Elut PH is a nonpolar bonded silica material that exhibits a different selectivity to alkyl or aliphatic functionalized phases, such as C8 or cyclohexyl. The electron density present in the aromatic ring enhances retention of conjugated or aromatic ring-containing analytes, due to desirable...

ZORBAX RRHD StableBond C18, 3.0 x 50 mm, 1.8 µm, 1200 bar, MVK, 3/pk. Method validation kit, includes three columns (p/n 857700-302) from three different lots. This product is only available to U.S. Domestic Customers. For research use only, not to be used in diagnostic procedures.

Agilent Technologies products are intended for sale/shipment within the US only. International customers should contact their local Agilent Technologies distributor to place orders for Agilent Technologies products.

eXtra Dense Bonding (XDB) is key to the exceptional performance of ZORBAX Eclipse XDB columns at intermediate pH (Figure 2). This dense bonding is accomplished by adding an extra-dense monolayer of C18, C8, phenyl, or CN-silane to the ultra-pure, fully-hydroxylated, ZORBAX Rx-silica surface. The...

Agilent J&W CP-Sil 5 CB is a general-purpose, nonpolar column containing a 100% dimethylpolysiloxane (PDMS) phase. Separation is almost entirely based on boiling points, making this column suitable for a wide range of applications with a broad temperature range. Due to extensive crosslinking, CP-Sil...

Agilent J&W PoraBOND Q is the long-term solution for analyzing volatile solvents and hydrocarbons. It is the most stable column of its kind and withstands repeated water injections. The porous polymer is very pure and has virtually no catalytic activity. This means that PoraBOND Q can be used up to...

Agilent Technologies products are intended for sale/shipment within the US only. International customers should contact their local Agilent Technologies distributor to place orders for Agilent Technologies products.

Bond Elut C8 has very similar properties to C18, but is not as retentive for nonpolar compounds due to its shorter hydrocarbon chain. This results in reduced carbon loading. C8 is an excellent replacement for C18 when analytes are too strongly retained for effective elution. The potential for polar...

Agilent Polaris HPLC columns offer many polar phase chemistries designed separate mixtures of polar and nonpolar analytes reliably and with excellent peak shapes. The polar-embedded C8 and C18 bonded phases are compatible with 100% water, and offer alternative selectivities while still complying...

InfinityLab Poroshell 120 superficially porous columns for reversed-phase liquid chromatography (LC) separations offer exceptional efficiency and reliability. Twenty chemistries - from various C18 columns to other unique phases - are available in up to three particle diameters: 1.9 µm, 2.7 µm, and 4...

ZORBAX RRHD Extend-C18, 80Å, 3.0 x 50 mm, 1.8 µm, 1200 bar pressure limit, MVK, 3/pk; Method validation kit, includes three columns (p/n 757700-302) from three different lots. This product is only available to U.S. Domestic Customers. For research use only, not to be used in diagnostic procedures.

The ZORBAX column family is one of the most popular high-performance liquid chromatography (HPLC) column families for reversed-phase HPLC. ZORBAX columns are based on traditional fully porous particles and offer the highest loading capacity and resolution. From Eclipse Plus, Eclipse XDB, StableBond,...

Gas Chromatography (GC) columns are at the heart of the gas chromatograph and responsible for the separation process. GC is one of the most important and critical tools in analytical chemistry, because of its effectiveness, sensitivity and ease-of-use. GC columns contain a stationary phase,...

Agilent J&W CP-Sil 13 CB is a 14%-phenyl/86% dimethylpolysiloxane for the analysis of halocarbons with EPA methods 601, 602, and 624, as well as other medium polarity compounds. The column offers unique sensitivity and productivity and enables separations at high flow rates, with minimum bleed when...

J&W Packed Gas Chromatography (GC) Columns are designed and manufactured to offer excellent and reproducible performance for all sample types associated with packed column separations, most important in the hydrocarbon processing industry. The efficient and rigorous packing technology used in J&W...

PLRP-S for Biomolecules products are available in a range of pore sizes and particle sizes, all with identical chemistry and fundamental adsorptive characteristics. The particles are inherently hydrophobic so there is no bonded phase, alkyl ligand required for reversed-phase separations. This gives...