4 Ergebnisse für: "KBr Pellet Preparation"
Kaliumbromid, Uvasol® für die IR-Spektrophotometrie, Supelco®
Supplier: Merck
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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Hydraulische Tablettenpresse, KBr
Supplier: PerkinElmer
Diese hydraulische Tablettenpresse wird in Kombination mit dem KBr-Presswerkzeug verwendet, um KBr-Presslinge herzustellen.
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ADVANCED SOLID PACK 13MM KBR PELLET PREP 1 * 1 ST
Supplier: Specac
ADVANCED SOLID PACK 13MM KBR PELLET PREP 1 * 1 ST
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Evacuable pellet dies, Atlas™
Supplier: Specac
These evacuable pellet dies are designed for compacting powdered samples into discs or briquettes.