Du søkte etter: Potassium+bromate\/Potassium+bromide

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Potassium bromate/Potassium bromide 0.1 N standardised solution

Produsent: Thermo Scientific

Beskrivelse: Potassium bromate/Potassium bromide 0.1 N standardised solution

HMS Sertifikater

Kaliumbromat ≥99.8%, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

Produsent: Merck

Beskrivelse: Kaliumbromat ≥99.8%, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

HMS Sertifikater

Kaliumbromat ≥99.8% (dry basis), AnalaR NORMAPUR® analytisk reagens

Artikkenummer: (26703.232)

Produsent: VWR Chemicals

Beskrivelse: Kaliumbromat ≥99.8%, AnalaR NORMAPUR® analytisk reagens

UOM: 1 * 250 g

HMS Sertifikater Tilbud

N/A Each

Kaliumbromat concentrate for dilution to 1/60 mol vandig løsning, DILUT-IT®, Laboratory Reagent, J.T.Baker®

Artikkenummer: (4667.)

Produsent: Avantor

Beskrivelse: Kaliumbromat concentrate for dilution to 1/60 mol vandig løsning, DILUT-IT®, Laboratory Reagent, J.T.Baker®

UOM: 1 * 210 mL

HMS Sertifikater Tilbud

N/A Each

Kaliumbromat 0.1 N vandig løsning, BAKER ANALYZED®, Laboratory Reagent volumetrisk løsning, J.T.Baker®

Artikkenummer: (5629.1000)

Produsent: Avantor

Beskrivelse: Kaliumbromat 0.1 N vandig løsning, BAKER ANALYZED®, Laboratory Reagent volumetrisk løsning, J.T.Baker®

UOM: 1 * 1 L

HMS Sertifikater Tilbud

N/A Each

Kaliumbromat 1 N vandig løsning USP Test Solution (TS) 34

Produsent: VWR Chemicals

Beskrivelse: Ready to use test solutions (TS).

HMS Sertifikater

Kaliumbromat ≥99%

Produsent: Thermo Scientific

Beskrivelse: Kaliumbromat ≥99%

HMS Sertifikater

Kaliumbromat 99+%, extra pure

Produsent: Thermo Scientific

Beskrivelse: Kaliumbromat 99+%, Extra Pure

HMS

Kaliumbromid, Uvasol® for IR spektrofotometri, Supelco®

Produsent: 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.

HMS Sertifikater