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101350 Leishman's eosine methylene blue

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Replacement Information


Catalogue NumberPackaging Qty/Pack
1013500010 Glass bottle 10 g
Catalogue Number101350
OverviewThe dry mixture of the Leishman's eosin methylene blue dye is used for the self-preparation of the Leishman's staining solution. The staining method according to Leishman is one of the standard techniques in hematological diagnostic procedures. Like Wright's eosin methylene blue and May-Grünwald's eosin methylene blue, it is used for staining of blood and bone marrow smears and clinical cytological specimens. The dye is chemically quality-certified according to highest standards and strict specifications. As an IVD product and CE registered, it can be used hassle-free in diagnostics and laboratory accreditations.
Product Information
HS Code3204 19 00
ApplicationUsed to stain blood, bone marrow smears, and clinical cytological specimens
Biological Information
Physicochemical Information
Bulk density700 kg/m3
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
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 SymbolsIrritant
Categories of dangerirritant
R PhraseR 36
Irritating to eyes.
S PhraseS 22-26
Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Product Usage Statements
Storage and Shipping Information
StorageStore at +5°C to +30°C.
Packaging Information
Transport Information
Supplemental Information
Identity (UV/VIS-Spectrum)passes test
pH-value (0,01 %; methanol 50 %)5 - 6
Absorption maximum λ 1 (Methanol)623 - 627 nm
Absorption maximum λ 2 (Methanol)522 - 525 nm
Spec. Absorptivity A 1%/1cm
- λ1max; 0.0005 %; methanol; calculated on dried substance

800 - 1100
- λ2max; 0.0005 %; methanol; calculated on dried substance650 - 850
TLC-Testpasses test
Loss on drying (105 °C)≤ 8 %
Suitability for microscopypasses test