2026 Risultati per: "GC Columns"
Avantor® Hichrom HI-5 MS, GC Columns
Supplier: Avantor
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.
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Avantor® Hichrom HI-5, GC Columns
Supplier: Avantor
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 is a crossbonded phase and assure a long lifetime even under high temperature limits.
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Avantor® Hichrom HI-13, GC Columns
Supplier: Avantor
General purpose column, ideal as confrmation column.
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Avantor® Hichrom UNCORET, GC Columns
Supplier: Avantor
Large volume injection pre-columns.
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Accessories for solvent desorption tubes, Supelco®
Supplier: Merck
Ozone scrubber
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Accessories for SPE columns
Supplier: Merck
SPE tube adapter, for 3 ml tubes
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Glass wool, Supelco®
Supplier: Merck
Wool plugs are often used in GC inlet liners to improve sample vaporization, and/or to keep non-volatile material from entering the column. They can also be used in packed GC columns, solvent desorption tubes, thermal desorption tubes, and purge traps to retain packed beds.
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Avantor® Hichrom HI-1, GC Columns
Supplier: Avantor
Really versatile general purpose apolar phase for a wide range of applications, including (for example): PCBs, simulated distillation, gases, essential oils, hydrocarbons analysis, pesticides, semivolatiles, oxygenates. HI-1 is a crossbonded phase and assure a long lifetime even under high temperature limits.
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Avantor® Hichrom HI-SE30, GC Columns
Supplier: Avantor
General purpose apolar column.
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Avantor® Hichrom HI-ALC 1, GC Columns
Supplier: Avantor
Application specific column for blood alcohols testing.
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Accessories
Supplier: Merck
Portacartuccia precolonna, autonoma, per connessione capillare alla colonna
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Avantor® Hichrom HI-225, GC Columns
Supplier: Avantor
General purpose mid-to-high-polarity phase for a wide range of applications, like, for example: FAMEs, carbohydrates, sterols, flavor compounds.
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HPLC columns, Hibar®, LiChrospher® 100 RP-8
Supplier: Merck
Stainless steel Hibar® columns are complete with endfittings. These columns are available with various types of LiChrospher® sorbents.
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HPLC columns, Hibar®, LiChrospher® 100 RP-18e
Supplier: Merck
Stainless steel Hibar® columns are complete with endfittings. These columns are available with various types of LiChrospher® sorbents.
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Capillary columns, traditional phases, SAC-5, Supelco®
Supplier: Merck
This non-polar column is specially designed for reproducible analyses of plant sterols, cholesterol, and other animal sterols.
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Avantor® Hichrom HI-PAH 2, GC Columns
Supplier: Avantor
Application-specific column for polycyclic aromatics hydrocarbons.
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Avantor® Hichrom HI-1 HT, GC Columns
Supplier: Avantor
General purpose GC-MS column Solvent impurities, PCBs, SimDist, drugs, natural gases, essential oils, semivolatiles, pesticides, phenols, etc.
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Avantor® Hichrom HI-PAH, GC Columns
Supplier: Avantor
Application specifc column for polycyclic aromatics hydrocarbons.
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Avantor® Hichrom HI-VOC 1, GC Columns
Supplier: Avantor
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.
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Avantor® Hichrom HI-WAX MS, GC Columns
Supplier: Avantor
Very popular PEG high polarity MS phase for a wide range of applications, including (for example): essential oils, flavours and fragrances also alkanols. HI-WAX MS is an MS grade low bleeding cross-bonded column.
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Capillary columns, traditional phases, SPB-5, Supelco®
Supplier: Merck
These bonded poly(5% diphenyl/95% dimethylsiloxane) low phenyl content columns improve thermal stability of the phase, while still providing essentially a boiling point elution order, and a slight increase in selectivity, especially for aromatic compounds.
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Avantor® Hichrom HI-PS264, GC Columns
Supplier: Avantor
Apolar phase, suitable for high flm thickness columns, to analyze solvents, alcohols, volatiles, etc.
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Threaded Empty Columns for UHPLC Hardware
Supplier: Avantor
Tipo di colonna: Colonna UHPLC, Empty columns, threaded, for UHPLC hardware, with length 250 mm, Empty columns: Yes
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Avantor® ACE® NH₂, HPLC Columns, 5 µm
Supplier: Avantor
These stainless steel columns with proprietary bonding technology provide high robustness with excellent column lifetimes.
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Avantor® Hichrom HI-BIODIESEL 103, GC Columns
Supplier: Avantor
Application specifc column for free and total glycerine (phase stable up to 380 °C) and for FAMEs in biodiesel analysis.
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Avantor® Hichrom HI-65 HT, GC Columns
Supplier: Avantor
High Temperature column ideal for triglycerides separations based on carbon number and degree of unsaturation.
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Capillary columns, traditional phases, SLB-5ms, Supelco®
Supplier: Merck
This column provides boiling point elution order with a slight increase in selectivity, especially for aromatic compounds.
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Capillary columns, traditional phases, SPB-624, Supelco®
Supplier: Merck
This column is specially designed for purge-and-trap analyses of volatile halogenated, non-halogenated, and aromatic contaminants from environmental samples.
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Discovery® Classical C18 HPLC Columns
Supplier: Merck
The Discovery® C18 columns provide the best suitable selectivity for many applications.
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Capillary column, Omegawax®, Supelco®
Supplier: Merck
This column with bonded poly(ethylene glycol) phase allows highly reproducible analyses of fatty acid methyl esters (FAMEs), specifically the omega 3 and omega 6 fatty acids. It is tested to ensure reproducible FAME equivalent chain length (ECL) values and resolution of key components.