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Potassium Hyaluronate (from cockscomb)

Varenummer: (TCIAH0652-1G)

Leverandør: TCI

Beskrivelse: Potassium Hyaluronate (from cockscomb)

UOM: 1 * 1 g

Tilbud

N/A Each

Kaliumiodat, Certipur® volumetric standard, secondary reference material for iodometry traceable to NIST, Supelco®

Leverandør: Merck

Beskrivelse: Kaliumiodat, Certipur® volumetric standard, secondary reference material for iodometry traceable to NIST, Supelco®

MSDS Certifikater

Potassium-2-thienyltrifluoroborate

Leverandør: Apollo Scientific

Beskrivelse: Potassium-2-thienyltrifluoroborate

Potassium trifluoromethanesulphinate

Leverandør: Apollo Scientific

Beskrivelse: Potassium trifluoromethanesulphinate

Kaliumhydroxid 45% i vandigopløsning, BAKER ANALYZED®, Electronic Grade, J.T.Baker®

Varenummer: (3144-03)

Leverandør: Avantor

Beskrivelse: Kaliumhydroxid 45% in aqueous solution, BAKER ANALYZED®, Electronic Grade, J.T.Baker®

UOM: 1 * 8 pt US

MSDS Certifikater Tilbud

N/A Each

Kaliumhydroxid 1 mol/l (1 N) in aqueous solution, AVS TITRINORM volumetric solution

Varenummer: (31300.291)

Leverandør: VWR Chemicals

Beskrivelse: Kaliumhydroxid 1 mol/l (1 N) in aqueous solution, AVS TITRINORM volumetric solution

UOM: 1 * 1 L

MSDS Certifikater Tilbud

N/A Each

Kaliumbromid, Uvasol® til IR spektroskopi, Supelco®

Leverandør: Merck

Beskrivelse: 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 Certifikater Tilbud