109278 Wright's eosine methylene blue

109278
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      Overview

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      1092780025
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          Glass bottle 25 g
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          1092781000
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              Metal can 1 kg
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              Description
              Catalogue Number109278
              DescriptionWRIGHT'S EOSIN METHYLENE BLUE FOR MICROS
              OverviewThe staining method according to Wright is one of the standard techniques in hematological diagnostic procedures. The dry mixture of the Wright's eosin methylene blue dye is used for the self-preparation of the Wright's staining solution. Like Leishman's eosin methylene blue dye and May-Gruenwald's eosin methylene blue dye, it is used for staining of blood and bone marrow smears and clinical cytological specimens of human origin. The typical resulting color of cell nuclei is purple. The dye is an IVD product and CE registered, thus follows extremely high quality standards.
              References
              Product Information
              HS Code3204 19 00
              Applications
              ApplicationUsed to stain blood, bone marrow smears, and clinical cytological specimens
              Biological Information
              Physicochemical Information
              Bulk density520 kg/m3
              Dimensions
              Materials Information
              Toxicological Information
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Statement(s)H319: Causes serious eye irritation.
              Precautionary Statement(s)P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
              Signal WordWarning
              Storage class10 - 13 Other liquids and solids
              WGKWGK 2 obviously hazardous to water
              Disposal3
              Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
              Safety Information
              Hazard Symbols Hazard SymbolsHarmful
              Categories of dangerharmful, irritant
              R PhraseR 22-36
              Harmful if swallowed.Irritating to eyes.
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +5°C to +30°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              Identity (UV/VIS-Spectrum)passes test
              pH-value (0,01 %; methanol 50 %)6.0 - 7.0
              Absorption maximum λ 1 (Methanol)648 - 651 nm
              Absorption maximum λ 2 (Methanol)521 - 524 nm
              Spec. Absorptivity A 1%/1cm
              - λ1max; 0.0005 %; methanol; calculated on dried substance

              1200 - 1400
              - λ2max; 0.0005 %; methanol; calculated on dried substance650 - 850
              TLC-Testpasses test
              Loss on drying (105 °C)≤ 10 %
              Suitability for microscopypasses test

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              Categories

              IVD/OEM Materials & Reagents > Microscopy > Dyes for Microscopy > Other Dry Dyes & Dye Mixtures