239 Results for: "chromatography solvents"
Avantor® Hichrom HI-624 MS, GC Columns
Supplier: Avantor
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 cross-bonded column.
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Capillary columns, BP20 (Wax)
Supplier: Trajan Scientific and Medical
These polyethylene glycol columns are suitable for the analysis of alcohol, free acids, fatty acid methyl esters, aromatics, solvents, essential oils.
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HPLC Supply and Waste Set, V2.0
Supplier: S.C.A.T.
The HPLC Supply and Waste Disposal Set V2.0 is the ultimate and universal set of all required components for solvent supply and waste of all HPLC/UHPLC systems.
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Toluene ≥99.8% (by GC), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Especially intended for use as an HPLC and TLC solvent.
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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-VOC 2, 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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Desktop mount for waste pipes, b.safe
Supplier: Bohlender
Integrate b.safe system caps and b.safe funnels in laboratory hoods or working tables. Liquid solvent waste can be lead directly into canisters via b.safe waste pipes.
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Ethyl acetate ≥99.5% (by GC, corrected for water content), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
For use as an HPLC and TLC solvent. Filtered through a 0.2 µm element.
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J.T.Baker® BAKERBOND Speedisk® C18 PolarPlus®, SPE Columns
Supplier: Avantor
Ultra-clean, PP columns with BAKERBOND® HPLC media are engineered to save time, minimise work and final solvent volumes and improve performance. Run times are up to nine times faster than conventional columns. The built-in column guard filter and higher analyte concentration may reduce or eliminate pre-filtration and concentration steps.
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HPLC supply-sets, V2.0
Supplier: S.C.A.T.
The HPLC Supply Sets, V2.0 of the premium manufacturer SCAT are attractively priced combinations of equipment for contamination-free supply of HPLC systems with solvents. The sets each consist of a laboratory bottle with GL 45 thread, a SCAT SafetyCap as well as matching capillaries, suction filters and air valves.
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Starter set Multiport II for waste pipes, b.safe
Supplier: Bohlender
One connection for up to two HPLC systems that can be integrated directly in laboratory hoods or working tables. b.safe Waste Pipes lead liquid solvent waste directly into connected canisters.
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Diethyl ether ≥99.5% (by GC, corrected for water content) stabilised, ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Especially intended for use as an HPLC and TLC solvent. Stabilized with ethanol. Filtered through a 0.2 µm element.
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Diffuser caps for waste and wash vials
Supplier: PerkinElmer
The conical shape allows the needle to penetrate in to solvent or waste.
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J.T.Baker® BAKERBOND Speedisk® Narc-2, SPE Columns
Supplier: Avantor
Ultra-clean, PP columns with BAKERBOND® HPLC media are engineered to save time, minimise work and final solvent volumes and improve performance. The built-in column guard filter and higher analyte concentration may reduce or eliminate pre-filtration and concentration steps.
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Starter set Multiport IV for waste pipes, b.safe
Supplier: Bohlender
One connection for up to four HPLC systems that can be integrated directly in laboratory hoods or working tables. b.safe Waste Pipes lead liquid solvent waste directly into connected canisters.
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J.T.Baker® BAKERBOND Speedisk® C18, SPE Columns
Supplier: Avantor
Ultra-clean, PP columns with BAKERBOND® HPLC media are engineered to save time, minimise work and final solvent volumes and improve performance. Run times are up to nine times faster than conventional columns. The built-in column guard filter and higher analyte concentration may reduce or eliminate pre-filtration and concentration steps.
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Gel permeation chromatography columns, PolarGel
Supplier: VARIAN
The PolarGel range is ideal for use with polar solvents, such as dimethyl formamide (DMF) and dimethyl sulfoxide (DMSO), and for solvent combinations such as tetrahydrofuran with water.
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PAL SPME fibers
Supplier: Restek
SPME automated sample preparation reduces sample handling and solvent consumption.
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CrossLab Bottle Head Assemblies for HPLC
Supplier: Agilent
All the parts required to connect solvent bottles to your HPLC instrument.
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Starter boxes, b.safe
Supplier: Bohlender
HPLC sets for solvent supply containing b.safe caps GL 45 for four bottles, PFA-fittings for capillaries with Ext.Ø. 3,2 mm, blind fittings made of PFA to close unused connections as well as air valves with service life indicator.
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J.T.Baker® BAKERBOND Speedisk® C8, SPE Columns
Supplier: Avantor
Ultra-clean, PP columns with BAKERBOND® HPLC media are engineered to save time, minimise work and final solvent volumes and improve performance. Run times are up to nine times faster than conventional columns. The built-in column guard filter and higher analyte concentration may reduce or eliminate pre-filtration and concentration steps.
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PSM columns, ZORBAX®
Supplier: Agilent
Silica based for mechanical stability and no shrinking or swelling with solvent changes. For organic and aqueous solvents.
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J.T.Baker® BAKERBOND Speedisk® Narc-1, SPE Columns
Supplier: Avantor
Ultra-clean, PP columns with BAKERBOND® HPLC media are engineered to save time, minimise work and final solvent volumes and improve performance. Run times are up to nine times faster than conventional columns. The built-in column guard filter and higher analyte concentration may reduce or eliminate pre-filtration and concentration steps.
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Syringes for gas chromatography autosamplers, CTC PAL® GC-xt and Combi PAL-xt liquid mode
Supplier: HAMILTON BONADUZ
These C-line syringes feature a direct attachment design of the needle to the barrel which eliminates contact between the sample solvent and adhesive, reducing carryover and ghost peaks. The inert plunger tip polymer provides enhanced solvent compatibility and longer lifetime.
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J.T.Baker® BAKERBOND Speedisk® Silica, SPE Columns
Supplier: Avantor
Ultra-clean, PP columns with BAKERBOND® HPLC media are engineered to save time, minimise work and final solvent volumes and improve performance. Run times are up to nine times faster than conventional columns. The built-in column guard filter and higher analyte concentration may reduce or eliminate pre-filtration and concentration steps.
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J.T.Baker® BAKERBOND Speedisk® Diol, SPE Columns
Supplier: Avantor
Ultra-clean, PP columns with BAKERBOND® HPLC media are engineered to save time, minimise work and final solvent volumes and improve performance. Run times are up to nine times faster than conventional columns. The built-in column guard filter and higher analyte concentration may reduce or eliminate pre-filtration and concentration steps.
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Capillary columns, Elite-5 for autosystem
Supplier: PerkinElmer
Elite-5 and Elite-5ht columns are suitable for semivolatiles, phenols, amines, residual solvents, drugs of abuse, pesticides, PCB congeners (e.g. Aroclor mixes) and solvent impurities.
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J.T.Baker® BAKERBOND Speedisk® Quanternary Amine, SPE Columns
Supplier: Avantor
Ultra-clean, PP columns with BAKERBOND® HPLC media are engineered to save time, minimise work and final solvent volumes and improve performance. Run times are up to nine times faster than conventional columns. The built-in column guard filter and higher analyte concentration may reduce or eliminate pre-filtration and concentration steps.
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J.T.Baker® BAKERBOND Speedisk® Amino (NH2), SPE Columns
Supplier: Avantor
Ultra-clean, PP columns with BAKERBOND® HPLC media are engineered to save time, minimise work and final solvent volumes and improve performance. Run times are up to nine times faster than conventional columns. The built-in column guard filter and higher analyte concentration may reduce or eliminate prefiltration and concentration steps.