429 Risultati per: "GC SOLVENTS"
Avantor® Hichrom HI-5 HT, GC Columns
Supplier: Avantor
General purpose column with added temperature stability. For the analysis of solvent impurities, PCBs, hydrocarbons, essential oils, semivolatiles, pesticides, phenols, etc.
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Avantor® Hichrom, Retention Gap/Precolumn, DPTMDS Deactivated Fused Silica
Supplier: Avantor
DPTMDS deactivated fused silica retention gap / precolumn. General purpose deactivation for both apolar and polar solvents.
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Avantor® Hichrom HI-624, GC Columns
Supplier: Avantor
General purpose low to mid polarity phase for a wide range of applications, including (for example): Residual solvents and volatile pollutants.
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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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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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Etanolo ≥99.9% (by GC), LiChrosolv®, grado gradiente for liquid chromatography, Supelco®
Supplier: Merck
With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in 'gradient grade' as well as 'isocratic grade'. This minimises the gradient effect of the solvent involved.
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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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2-Propanolo ≥99.5% (by GC), EMPLURA®, Supelco®
Supplier: Merck
EMPLURA® is an alternative to high-purity qualities. EMPLURA® is a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA® solvents provide adequate specifications with the most important parameters.
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Metanolo ≥99.8% (by GC, corrected for water content), ULTRA RESI-ANALYZED® per analisi dei residui organici, per analisi dei residui organici, J.T.Baker®
Supplier: Avantor
BAKER ULTRA RESI-ANALYZED® Reagent—ultra high-purity solvents and salts developed for organic residue extraction/concentration procedures. These solvents are fully characterized and lot controlled by ECD, FID, or other method-specific detectors. Advanced stabilizer systems are incorporated to ensure solvent stability and superior performance Solvents are suitable for exacting EPA sample cleanup protocols.
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Metanolo, low water content ≥99.8% (by GC, corrected for water content), BakerDRY™, J.T.Baker®
Supplier: Avantor
Specifically manufactured for use in organic, organometallic, and oligonucleotide synthesis requiring low water solvents.
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Toluene, SupraSolv® for GC-ECD/FID, Supelco®
Supplier: Merck
SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionization detector). SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results.
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Toluene ≥99.8% (by GC), ChromAR® for liquid chromatography, per spettrofotometria UV, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Especially intended for use as an HPLC and TLC solvent.
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Metanolo ≥99.9% (by GC), LiChrosolv® Reag. Ph. Eur., grado gradiente for liquid chromatography, Supelco®
Supplier: Merck
With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.
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2,2,4-Trimetil pentano ≥99.8% (by GC), SPECTRONORM® per spettroscopia
Supplier: VWR Chemicals
SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.
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Etere etilico, ultra-low water content ≥99.0% (by GC) non stabilizzato, BakerDRY™, J.T.Baker®
Supplier: Avantor
Specifically manufactured for use in organic, organometallic, and oligonucleotide synthesis requiring low water solvents.
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Acetonitrile, ultra-low water content ≥99.5% (by GC, corrected for water content), BakerDRY™, J.T.Baker®
Supplier: Avantor
Specifically manufactured for use in organic, organometallic, and oligonucleotide synthesis requiring low water solvents.
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Cerex® PPBA SPE Column
Supplier: Tecan
A special phenyl boronic acid chemistry on polymer base resin for better capacity and solvent use. PBA utilizes an unique covalent interaction ideal for catecholamine analysis.
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Toluene ≥99.9% (by GC), SPECTRONORM® per spettroscopia
Supplier: VWR Chemicals
SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.
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Carbonio solfuro ≥99.9% (by GC, corrected for water content), BAKER ANALYZED® ACS, J.T.Baker®
Supplier: Avantor
The quality of many BAKER ANALYZED™ Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These solvents are essential for any chemical stockroom.
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Acetone ≥99.5% (by GC, corrected for water content), BAKER ANALYZED® ACS, J.T.Baker®
Supplier: Avantor
The quality of many BAKER ANALYZED™ reagents meets or exceeds the requirements set forth by the American chemical society (ACS). These solvents are essential for any chemical stockroom.
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n-Esano, SupraSolv® for GC-ECD/FID, Supelco®
Supplier: Merck
SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionization detector). SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results.
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1-Bromopropano ≥98.0% (by GC)
Supplier: TCI
1-Bromopropano ≥98.0% (by GC)
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2,2,4-Trimetil pentano, SupraSolv® for GC-ECD/FID, Supelco®
Supplier: Merck
SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionization detector). SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results.
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Metanolo ≥99.8% (by GC), BAKER ANALYZED® ACS, J.T.Baker®
Supplier: Avantor
The quality of many BAKER ANALYZED™ Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These solvents are essential for any chemical stockroom.
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Benzotrifluoruro ≥98.0% (by GC)
Supplier: TCI
Benzotrifluoruro ≥98.0% (by GC)
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Acetone ≥99.4% (by GC, corrected for water content), ULTRA RESI-ANALYZED® per analisi dei residui organici, J.T.Baker®
Supplier: Avantor
BAKER ULTRA RESI-ANALYZED® Reagent—ultra high-purity solvents and salts developed for organic residue extraction/concentration procedures.
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Etile acetato, SupraSolv® for GC-ECD/FID, Supelco®
Supplier: Merck
SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionisation detector). SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results.
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n-Pentano ≥99.9% (by GC), Suprasolv® hypergrade per analisi organiche in tracce, Supelco®
Supplier: Merck
SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionization detector). SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results.
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n-Eptano ≥99.0% (by GC) per spettrofotometria
Supplier: TCI
n-Eptano ≥99.0% (by GC) per spettrofotometria
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n-Eptano ≥99.0% (by GC, corrected for water content), AR®, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
n-Eptano ≥99.0% (by GC, corrected for water content), AR®, Macron Fine Chemicals™
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Nome del fornitore: GRANT INSTRUMENTS
Nome del fornitore: BOCHEM
Nome del fornitore: VWR Collection
Nome del fornitore: OMEGA BIO-TEK
Nome del fornitore: Liebherr
Nome del fornitore: DWK Life Sciences
Nome del fornitore: Thermo Fisher Scientific
Nome del fornitore: VWR Collection
Nome del fornitore: Oxford Nanopore Technologies
Nome del fornitore: Industrial Physics
Nome del fornitore: AAT Bioquest
Nome del fornitore: Integra
Nome del fornitore: Palbam
Nome del fornitore: VWR Collection
Nome del fornitore: Integra
Nome del fornitore: VWR Collection
Nome del fornitore: FACELLITATE
Nome del fornitore: NANOENTEK
Nome del fornitore: Greiner Bio-One