Wyszukano: bromek+potasu

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bromek acetylu 98%

Producent: Thermo Fisher Scientific

Opis: bromek acetylu 98%

MSDS

Bromek benzylotrietyloamoniowy 99%

Producent: Thermo Fisher Scientific

Opis: Bromek benzylotrietyloamoniowy 99%

MSDS

Bromek benzylotrimetyloamoniowy 98+%

Producent: Thermo Fisher Scientific

Opis: Bromek benzylotrimetyloamoniowy 98+%

MSDS

Bromek 2-fenyloetylu 98%

Producent: Thermo Fisher Scientific

Opis: Bromek 2-fenyloetylu 98%

MSDS

bromek tetraetyloamoniowy ≥98%

Producent: Thermo Fisher Scientific

Opis: bromek tetraetyloamoniowy ≥98%

MSDS Certyfikaty

Bromek tetraheptyloamonu ≥99%

Producent: Thermo Fisher Scientific

Opis: Bromek tetraheptyloamonu ≥99%

MSDS Certyfikaty

Bromek tetraheksyloamonu ≥98%

Producent: Thermo Fisher Scientific

Opis: Bromek tetraheksyloamonu ≥98%

MSDS Certyfikaty

Bromek arekoliniowy

Producent: Cayman Chemical

Opis: Bromek arekoliniowy

bromek sodu ≥97%

Producent: Thermo Fisher Scientific

Opis: bromek sodu ≥97%

MSDS Certyfikaty

Bromek baru, bezwodny 99%

Producent: Thermo Fisher Scientific

Opis: Bromek baru, bezwodny 99%

MSDS Certyfikaty

bromek potasu, Uvasol® do spektrofotometrii w podczerwieni, Supelco®

Producent: Merck

Opis: Potassium bromide is transparent from the near UV to long wave IR wavelengths. In IR-spectroscopy, solid samples which are difficult to melt or dissolve in any suitable IR-transmitting solvent, are analysed by grinding with potassium bromide powder, and pressing into a disc. This procedure has a high quality demand of the used potassium bromide. Potassium bromide Uvasol® is adjusted to a mean particle size of 150 μm. This is sufficient for the preparation of perfectly good pellets without the need for further pre-treatment and the associated risk of contamination. It also retains its powdery form over a period of years if stored in an airtight condition. Its physical suitability for pelletising is checked by a special application test and its chemical purity established by full spectrum FT-IR analysis.

MSDS