Gram's iodine solution para microscopía, Sigma-Aldrich®
Proveedor: SIGMA-ALDRICH MICROSCOPY
M-Clarity™ quality level = MQ100
90107-2.5L-F
90107-250ML-F
90107-2.5L-FEA
88.7
EUR
90107-2.5L-F
90107-250ML-F
Gram's iodine solution para microscopía, Sigma-Aldrich®
Gram's iodine solution
Gram’s iodine solution is used as a mordant in the Gram staining process. It is added after the primary staining step with crystal violet; the resultant crystal violet - Iodine complex imparts purple color to the cells.
Iodine(I) interacts with Crystal Violet(CV) to form large CV-I complexes within the cytoplasm and outer layers of the cell.
Syn: Potassium Triiodide
Formula:
I₃K Densidad: 1,005 g/ml (20 °C) Temperatura de almacenaje: Room Temperature |
Número MDL:
MFCD00134128 Núm. CAS: 12298-68-9 |
Resultados test especificaciones
Appearance (colour) | Brown to very dark brown |
Appearance (form) | Liquid |
Density D20/4 | 1.003 - 1.007 |
Refractive index N20/D | 1.334 - 1.336 |
Expiration date period 24 months |
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