U heeft gezocht op: 2,2,4-Trimethylpentane

Leverancier: VWR Chemicals

Omschrijving: SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.

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Leverancier: VWR Chemicals

Omschrijving: iso-Octaan ≥99.5%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

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Catalogus nummer: (6043-25)

Leverancier: MACRON AVANTOR BRAND

Omschrijving: 2,2,4-Trimethylpentane ≥99.5%, ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

UOM: 1 * 2,5 L

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Catalogus nummer: (9335-22)

Leverancier: Avantor

Omschrijving: 2,2,4-Trimethylpentane ≥99.8% (by GC, corrected for water content), ULTRA RESI-ANALYZED® for organic residue analysis, J.T.Baker®

UOM: 1 * 1 L

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Leverancier: Merck

Omschrijving: 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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Leverancier: VWR Chemicals

Omschrijving: 2,2,4-Trimethylpentane ≥99.5%, HiPerSolv CHROMANORM® for HPLC

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Catalogus nummer: (8469.2500)

Leverancier: Avantor

Omschrijving: 2,2,4-Trimethylpentane, BAKER ANALYZED® for pesticide residue analysis, J.T.Baker®

UOM: 1 * 2,5 L

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Catalogus nummer: (TCIAI0276-500ML)

Leverancier: TCI

Omschrijving: 2,2,4-Trimethylpentane ≥99.0% (by GC) for HPLC

UOM: 1 * 500 mL

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Leverancier: Merck

Omschrijving: EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

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Leverancier: Merck

Omschrijving: Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS.

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Leverancier: Merck

Omschrijving: 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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Catalogus nummer: (8.21627.1000)

Leverancier: Merck

Omschrijving: 2,2,4-Trimethylpentane for synthesis, Sigma-Aldrich®

UOM: 1 * 1 L

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Leverancier: VWR Chemicals

Omschrijving: 2,2,4-Trimethylpentane, dehydrated (max. 0.01% H₂O) ≥99%, GPR RECTAPUR® for synthesis

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Leverancier: VWR Chemicals

Omschrijving: 2,2,4-Trimethylpentane ≥99.8% (GC, on anhydrous basis), PESTINORM® Supra Trace

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Leverancier: Avantor

Omschrijving: 2,2,4-Trimethylpentane, BAKER ANALYZED® ACS, J.T.Baker®

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Leverancier: Avantor

Omschrijving: 2,2,4-Trimethylpentane ≥99.8% (by GC, corrected for water content) for HPLC, J.T.Baker®

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