U hebt gezocht naar: 2,2,4-Trimethylpentane

Supplier: TCI

2,2,4-Trimethylpentane ≥99.0% (by GC)

Supplier: Merck

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

Supplier: Avantor

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

Supplier: TCI

2,2,4-Trimethylpentane ≥99.0% (by GC) for spectrophotometry

Supplier: VWR Chemicals

2,2,4-Trimethylpentane ≥98%, TECHNICAL

Supplier: Merck

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.

Supplier: VWR Chemicals

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

Supplier: Avantor

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

Supplier: VWR Chemicals

2,2,4-Trimethylpentane, anhydrous (max. 0.005% H₂O)

Supplier: TCI

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

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.

Supplier: Thermo Fisher Scientific

2,2,4-Trimethylpentane 99+%, pure

Supplier: Avantor

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

Supplier: Merck

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.

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

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

Supplier: Avantor

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

Supplier: Thermo Fisher Scientific

2,2,4-Trimethylpentane 99.5%, ECD tested for pesticide analysis for residue analysis

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.

Supplier: MACRON AVANTOR BRAND

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

Supplier: Thermo Fisher Scientific

2,2,4-Trimethylpentane ≥99%

Supplier: Honeywell Chemicals

2,2,4-Trimethylpentane, liquid, Burdick & Jackson™

Supplier: Thermo Fisher Scientific

2,2,4-Trimethylpentane ≥99.7% for HPLC

Supplier: Honeywell Chemicals

2,2,4-Trimethylpentane ≥99%, Reagent Grade

Supplier: Honeywell Chemicals

2,2,4-Trimethylpentane ≥99.5%, CHROMASOLV™ Plus for HPLC, Riedel-de Haën™

Supplier: Thermo Fisher Scientific

2,2,4-Trimethylpentane, extra dry 99.5%, AcroSeal®

Supplier: Thermo Fisher Scientific

2,2,4-Trimethylpentane, extra dry over Molecular Sieve 99.5%, AcroSeal™

Supplier: VWR Chemicals

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

Supplier: Honeywell Chemicals

2,2,4-Trimethylpentane ≥99% (by GC), CHROMASOLV™ for pesticide residue analysis, Riedel-de Haën™