"Merck"

Supplier: Merck

8,8'-[Oxybis(ethyleneoxyethyleneoxy)]diquinoline (Kryptofix® 5) ≥99.0% for synthesis, Sigma-Aldrich®

Supplier: Merck

o-Terphenyl for synthesis, Sigma-Aldrich®

Supplier: Merck

Isooctyl mercaptoacetate (mixed branched isomer) for synthesis, Sigma-Aldrich®

Supplier: Merck

D-(+)-Sucrose octaacetate for synthesis, Sigma-Aldrich®

Supplier: Merck

Barium nitrate, EMSURE® ACS for analysis, Supelco®

Supplier: Merck

Isonicotinaldehyde oxime

Supplier: Merck

Vinyltriethoxysilane for synthesis, Sigma-Aldrich®

Supplier: Merck

2-Ethoxyethanol for synthesis, Sigma-Aldrich®

Supplier: Merck

Nitric acid 10 mol/l (10 N), Titripur® volumetric solution, Supelco®

Supplier: Merck

Malononitrile for synthesis, Sigma-Aldrich®

Supplier: Merck

Water, Tracepur® for inorganic trace analysis, Supelco®

Supplier: Merck

4-Methyl-2-pentanone, EMPLURA®, Supelco®

Supplier: Merck

Nerolidol (cis and trans mixture) for synthesis, Sigma-Aldrich®

Supplier: Merck

Butylamine for synthesis, Sigma-Aldrich®

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 five typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph. Eur. and ACS.

Supplier: Merck

(S)-(-)-2-(N-Benzylprolyl)aminobenzophenone for synthesis, Sigma-Aldrich®