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Potassium cyanide ≥96.0%, GPR RECTAPUR®

Leverancier: VWR Chemicals

Omschrijving: Potassium cyanide ≥96.0%, GPR RECTAPUR®

MSDS Certificaten

Potassium cyanide, EMSURE® ACS, Reag. Ph. Eur. for analysis, Supelco®

Leverancier: Merck

Omschrijving: Potassium cyanide, EMSURE® ACS, Reag. Ph. Eur. for analysis, Supelco®

MSDS

Potassium dihydrogen phosphate, watervrij, Suprapur® for trace analysis, Supelco®

Leverancier: Merck

Omschrijving: Potassium dihydrogen phosphate, watervrij, Suprapur® for trace analysis, Supelco®

MSDS Certificaten

Potassium chloride, Suprapur® for trace analysis, Supelco®

Leverancier: Merck

Omschrijving: Potassium chloride, Suprapur® for trace analysis, Supelco®

MSDS

Potassium iodate, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

Leverancier: Merck

Omschrijving: Potassium iodate, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

MSDS Certificaten

Potassium bromide, Uvasol® for IR spectrophotometry, Supelco®

Leverancier: Merck

Omschrijving: 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.

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