Katalog No: 101287.0500
Marka: Merck
Synonyms: Löfflere'smethylene blue solution, Methylene blue solution acc. to Löffler
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| Açıklama | |
|---|---|
| Katalog Numarası | 101287 |
| Eş anlamlı | Löfflere'smethylene blue solution, Methylene blue solution acc. to Löffler |
| Açıklama | Löffler's methylene blue solution |
| Genel Bakış | Löffler’s methylene blue solution - for microscopy, is a ready-to-use-solution and is used for human-medical cell diagnosis and serves the purpose of the bacteriological and histological investigation of sample material of human origin, for example smears of enriched bacterial cultures or histological sections of e. g. the lung. The cell wall of acid-fast bacteria has a high proportion of wax and lipids and hence absorbs dyes only very slowly. The most efficient staining method is the hot staining according to Ziehl-Neelsen. In this method, carbolfuchsin solution is applied to the specimen and heated. This heating process accelerates the rate at which the fuchsin dye is absorbed and thus also that of the formation of the mycolate-fuchsin complex in the cell wall. Once the acid-fast bacteria have absorbed the fuchsin dye, it is virtually impossible to decolorize them again, even when they are intensively treated with a decolorizing solution such as e. g. hydrochloric acid in ethanol. Accordingly, acid-fast bacteria are termed as acid- and alcohol-fast for staining, and are stained red in the microscopic visualization. Correspondingly, all non-acid-fast microorganisms are counterstained with an appropriate dye. In this instruction for use methylene blue is used for counterstaining. Pretreatment of the specimens with Sputofluol® dissolves the bacteria from the surrounding viscid sputum and cell material. The 500 ml bottle is sufficient for approx. 250 stainings. This product is registered as IVD and CE marked. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage. |
| Ürün Bilgisi | |
|---|---|
| HS Kodu | 3212 90 00 |
| Quality Level | MQ400 |
| Fizikokimyasal Bilgiler | |
|---|---|
| Yoğunluk | 0.97 g/cm3 (20 °C) |
| Parlama Noktası | 40 °C |
| pH Değeri | 7.0 - 7.5 (H₂O, 20 °C) |
Synonyms: Hexamethylenetetramine, Hexamine, Formin®, Urotropin®
CAS #: 100-97-0
EC Numarası: 202-905-8
Molar Kütle: 140.19 g/mol
Tepe Formülü: C₆H₁₂N₄
Synonyms: 2,5-Furanedione
CAS #: 108-31-6
EC Numarası: 203-571-6
Molar Kütle: 98.06 g/mol
Tepe Formülü: C₄H₂O₃
CAS #: 9004-34-6
EC Numarası: 232-674-9
Kimyasal Formül: (C₆H₁₀O₅)n
Synonyms: 4-Aminotoluene, 4-Methylaniline
CAS #: 106-49-0
EC Numarası: 203-403-1
Molar Kütle: 107.16 g/mol
Kimyasal Formül: CH₃C₆H₄NH₂
Tepe Formülü: C₇H₉N
Synonyms: sec-Butyl alcohol
CAS #: 78-92-2
EC Numarası: 201-158-5
Molar Kütle: 74.12 g/mol
Kimyasal Formül: CH₃CH(OH)CH₂CH₃
Tepe Formülü: C₄H₁₀O
Synonyms: Copper dichloride
CAS #: 7447-39-4
EC Numarası: 231-210-2
Molar Kütle: 134.45 g/mol
Kimyasal Formül: CuCl₂
Tepe Formülü: Cl₂Cu
CAS #: 12007-60-2
EC Numarası: 234-514-3
Molar Kütle: 169.12 g/mol
Kimyasal Formül: Li₂B₄O₇
Tepe Formülü: Li₂B₄O₇
CAS #: 7726-95-6
EC Numarası: 231-778-1
Molar Kütle: 159.82 g/mol
Tepe Formülü: Br₂
Grade: ACS,ISO,Reag. Ph Eur
CAS #: 7726-95-6
EC Numarası: 231-778-1
Molar Kütle: 159.82 g/mol
Tepe Formülü: Br₂
Synonyms: Hydrochloric acid aluminium salt anhydrous
CAS #: 7446-70-0
EC Numarası: 231-208-1
Molar Kütle: 133.34 g/mol
Tepe Formülü: AlCl₃
Synonyms: Tetraethoxysilane
CAS #: 78-10-4
EC Numarası: 201-083-8
Molar Kütle: 208.33 g/mol
Kimyasal Formül: (C₂H₅O)₄Si
Tepe Formülü: C₈H₂₀O₄Si
Synonyms: Amylum, Potato starch for determination of diastase
Synonyms: Hydrogen chloride solution
Grade: Ph Eur,BP,ChP,JP,NF
Synonyms: JAA, Heteroauxine
Synonyms: Laevulose, Levulose
