You searched for: Chromatography Columns

Supplier: VWR International

Offering a range of selectivities with differing copolymer rations of PEG and methyl polysiloxane. HI-PLUS, HI-PLUS 10, HI-PLUS 25, HI-PLUS 75, HI-PLUS 90.

Supplier: VWR International

Large volume injection pre-columns.

Supplier: VWR International

Very popular PEG high polarity MS phase for a wide range of applications, including (for example): essential oils, flavors and fragrances, alkenols. HI-WAX MS is an MS grade low-bleeding crossbonded column.

Supplier: VWR International

Application specifc columns for volatile organic compounds (VOCs), solvents and purgeable compounds. Due to the high max. temperature, they are ideal for two-parallel columns confg. in the same oven. A good alternative to the HI-624 giving different selectivity. It is a more robust than the HI-624 and can operate at higher temperatures.

Supplier: VWR International

Offering a range of selectivity's with differing copolymer rations of PEG and methyl polysiloxane. HI-PLUS, HI-PLUS 10, HI-PLUS 25, HI-PLUS 75, HI-PLUS 90.

Supplier: VWR International

Really versatile general purpose apolar phase for a wide range of MS applications, including (for example): PCBs, simulated distillation, gases, essential oils, hydrocarbons analysis, pesticides, semi volatiles, oxygenates. HI-1 MS is an MS grade low-bleeding cross bonded column and assure a long lifetime even under high temperature limits.

Supplier: VWR International

General purpose apolar column.

Supplier: VWR International

Application specifc columns ideal for aromatics and oxygenates in gasoline.

Supplier: VWR International

Application specific column for lipids, sterols and triglycerides analysis.

Supplier: VWR International

High Temperature column ideal for triglycerides separations based on carbon number and degree of unsaturation.

Supplier: VWR International

Apolar phase, suitable for high flm thickness columns, to analyze solvents, alcohols, volatiles, and so on.

Supplier: VWR International

Application specific column for free and total glycerine (phase stable up to 380 °C) and for FAMEs in biodiesel analysis.

Supplier: VWR International

General purpose GC-MS column Solvent impurities, PCBs, SimDist, drugs, natural gases, essential oils, semivolatiles, pesticides, phenols, etc.

Supplier: VWR International

Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.

Supplier: VWR International

Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.

Supplier: VWR International

Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.

Supplier: VWR International

General purpose low-to-mid-polarity phase for a wide range of applications, including Aroclors, pesticides, herbicides and more.

Supplier: VWR International

General purpose low-to-mid-polarity phase for a wide range of applications, including (for example): Residual solvents, volatile pollutants. HI-624 MS is an MS grade crossbonded column.

Supplier: VWR International

Offering a range of selectivities with differing copolymer rations of PEG and methyl polysiloxane. HI-PLUS, HI-PLUS 10, HI-PLUS 25, HI-PLUS 75, HI-PLUS 90.

Supplier: VWR International

Really versatile general purpose polar phase for a wide range of applications. Ideal in confirmation analysis. HI-17 MS is an MS grade low-bleeding crossbonded column and assure a long lifetime even under high temperature limits.

Supplier: VWR International

Proprietary low-polarity and low-bleeding stationary phase; great choice for pesticides, herbicides, polychlorinated biphenyls (PCBs), and polyaromatic hydrocarbons (PAHs). Ideal for GC/MS applications and is also an excellent choice as a confirmation column for semivolatile environmental analysis.

Supplier: VWR International

Silphenylene based stationary phase (selectivity equivalent to 5MS columns) to ensure minimum bleeding level at high temperatures. General purpose low-polarity phase for a wide range of applications, including (for example): PCBs, essential oils, pesticides, semivolatiles and many more. HI-5 MS Xil is an MS grade low-bleeding crossbonded column and assure a long lifetime even under high temperature limits.

Supplier: VWR International

Really versatile general purpose low-polarity phase for a wide range of applications, including (for example): PCBs, essential oils, pesticides, semivolatiles and many more. HI-5 MS is an MS grade low-bleeding crossbonded column and assure a long lifetime even under high temperature limits.

Supplier: HICHROM LIMITED

These Avantor® ACE® CN columns provide great reproducibility and column lifetime.

Supplier: HICHROM LIMITED

Avantor® Hichrom Prevail™ HPLC columns exhibit long column lifetime in both highly aqueous and highly organic mobile phases.

Supplier: HICHROM LIMITED

Avantor® Apollo HPLC columns use high purity, base deactivated silica for powerful separations at an economical price.

Supplier: HICHROM LIMITED

Avantor® Alltima HP columns combine a range of different phase chemistries with high purity silica.

Supplier: HICHROM LIMITED

Avantor® Alltima HP Cyano HPLC columns are high quality phases designed for general purpose applications.

Supplier: HICHROM LIMITED

Avantor® ACE® C4-300 columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: HICHROM LIMITED

Avantor® ACE® C18-HL columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.