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) |
CAS #: 865-44-1
EC Numarası: 212-739-8
Molar Kütle: 233.26 g/mol
Kimyasal Formül: ICl₃
Tepe Formülü: Cl₃I
Synonyms: Sodium tetrahydridoborate
CAS #: 16940-66-2
EC Numarası: 241-004-4
Molar Kütle: 37.83 g/mol
Kimyasal Formül: NaBH₄
Tepe Formülü: H₄BNa
Synonyms: phosphoric anhydride, Phosphoric anhydride
CAS #: 1314-56-3
EC Numarası: 215-236-1
Molar Kütle: 141.95 g/mol
Kimyasal Formül: P₂O₅
Tepe Formülü: O₅P₂
Synonyms: Tannin
CAS #: 1401-55-4
EC Numarası: 215-753-2
Synonyms: JBAA, IBA
CAS #: 7726-95-6
EC Numarası: 231-778-1
Molar Kütle: 159.82 g/mol
Tepe Formülü: Br₂
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: Mercaptoacetic acid, 2-Mercaptoethanoic acid
CAS #: 68-11-1
EC Numarası: 200-677-4
Molar Kütle: 92.12 g/mol
Kimyasal Formül: HSCH₂COOH
Tepe Formülü: C₂H₄O₂S
Synonyms: Hexamethylenetetramine, Hexamine, Formin®, Urotropin®
CAS #: 100-97-0
EC Numarası: 202-905-8
Molar Kütle: 140.19 g/mol
Tepe Formülü: C₆H₁₂N₄
CAS #: 108-18-9
EC Numarası: 203-558-5
Molar Kütle: 101.19 g/mol
Kimyasal Formül: (CH₃)₂CHNHCH(CH₃)₂
Tepe Formülü: C₆H₁₅N
Synonyms: Gly, Aminoacetic acid, Aminoethanoic acid
CAS #: 56-40-6
EC Numarası: 200-272-2
Molar Kütle: 75.07 g/mol
Kimyasal Formül: H₂NCH₂COOH
Tepe Formülü: C₂H₅NO₂
Grade: Ph Eur,BP,ChP,JP,USP
Synonyms: N-Phenylaniline
CAS #: 122-39-4
EC Numarası: 204-539-4
Molar Kütle: 169.22 g/mol
Kimyasal Formül: (C₆H₅)₂NH
Tepe Formülü: C₁₂H₁₁N
