Hai cercato: Methanol+with+0,1%+(v\/v)+formic+acid

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2,4-Difluoro-5-(trifluoromethyl)benzyl alcohol

Fornitore: Apollo Scientific

Descrizione: 2,4-Difluoro-5-(trifluoromethyl)benzyl alcohol

Salicyl alcohol ≥98.0% (by GC)

Fornitore: TCI

Descrizione: Salicyl alcohol ≥98.0% (by GC)

Salicyl alcohol ≥99%

Fornitore: Thermo Fisher Scientific

Descrizione: Salicyl alcohol ≥99%

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N,N-Dimetilformammide, Uvasol® per spettroscopia, Supelco®

Fornitore: Merck

Descrizione: 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.

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