Solution Neissers I, 100 ml
Référence 3463.1
€ 29,37
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Solution Neissers I, 100 ml
Détails du produit
Phrases P: P260 P280 P305+P351+P338 P337+P313
Phrases H: H302-H315-H319-H335-H412
Numero CAS: 3483-12-3
Formules chimiques: C4H10O2S2
Code SH: 38229000
Marque: Carl Roth
Neisser's solution I, for microscopy, Density (D) ~1 g/cm³, Boiling point (bp) ~100 °C
The Neisser stain is a microbiological stain for visualising the polar bodies in the cytoplasm of gram-positive bacteria. This staining is used to identify diphtheria bacteria.
Cells are stained with methylene blue and crystal violet in acidic solution and then counterstained with chrysoidin solution. Polyphosphate granules appear black-violet in the yellow-brown stained cells.
Neisser's solution I for microscopy
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