| Spending Type | : Consumable |
| Category | : Chemical Reagent |
| Type | : Microscopy and Diagnostic |
| SKU | : 1.15944.0025 |
115944 Methyl green zinc chloride double salt (C.I. 42590) Certistain® dry dye used for nuclear staining
atau disebut juga : Ethyl green zinc chloride double salt
Methyl green zinc chloride double salt (C.I. 42590) is a CERTISTAIN® dry dye that is used for the preparation of a staining solution e.g. for DNA and RNA staining in methyl green-pyronine G staining method in histological sections of human origin.As CERTISTAIN® dye it 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.Certistain® dry dye used for nuclear stainingSimpan pada +5°C hingga +30°C.
| Dye content (spectrophotometrically) | ≥ 50 % C₂₇H₃₅BrClN₃ |
| Identity - Bromide | passes test |
| - chloride | passes test |
| - Zinc | passes test |
| - UV/VIS-Spectrum | passes test |
| Absorption maximum λ max (water) | 630 - 635 nm |
| Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; water) | ≥ 810 |
| Crystal violet | ≤ 4 % |
| TLC-Test | passes test |
| Loss on drying (50 ° C/0.05 mm Hg/ 3h) | ≤ 5 % |
| Suitability for microscopy | passes test |
