Katalog No: 102439.2500
Marka: Merck
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| Açıklama | |
|---|---|
| Katalog Numarası | 102439 |
| Açıklama | Eosin Y-solution 0.5% alcoholic |
| Genel Bakış | The Eosin Y-solution 0.5%, alcoholic - for microscopy, is a ready-to-use solution that can be used for routine staining in the hematoxylin-eosin staining process (H&E) of sample material of human origin. The H&E staining process is the most frequently used staining method for histological material. The staining mechanism behind the H&E staining is a physico-chemical process. In the first step, the positively charged nuclear dye (Mayer's hematoxylin , Cat.no.109249, or Hematoxylin solution modified acc. to Gil III, Cat.no. 105154) binds to the negatively charged phosphate groups of the nucleic acid of the cell nucleus. The nuclei will be dyed dark blue to dark violet. The second step is the counterstaining with negatively charged anionic Eosin Y, a xanthene dye. Eosin binds to the positively charged plasma proteins. Cytoplasma and intercellular substances are stained pink to red, while erythrocytes will appear with yellow to orange color. The 500 ml bottle is sufficient for approx. 750 specimens. 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 | 0.8889 g/cm3 (20 °C) |
| Parlama Noktası | 19.1 °C |
CAS #: 67701-03-5
Molar Kütle: 284.48 g/mol
Grade: Ph Eur,BP,JP,NF
Synonyms: Prop-2-enamide
CAS #: 79-06-1
EC Numarası: 201-173-7
Molar Kütle: 71.08 g/mol
Kimyasal Formül: CH₂CHCONH₂
Tepe Formülü: C₃H₅NO
Synonyms: Arg
Synonyms: Magnesium dichloride
CAS #: 7786-30-3
EC Numarası: 232-094-6
Molar Kütle: 95.22 g/mol
Kimyasal Formül: MgCl₂
Tepe Formülü: Cl₂Mg
Synonyms: Thioethylene glycol, Thioglycol
CAS #: 60-24-2
EC Numarası: 200-464-6
Molar Kütle: 78.13 g/mol
Kimyasal Formül: HSCH₂CH₂OH
Tepe Formülü: C₂H₆OS
CAS #: 7440-44-0
EC Numarası: 231-153-3
Molar Kütle: 12.01 g/mol
Tepe Formülü: C
Synonyms: NMP, N-Methyl-2-pyrrolidone
CAS #: 872-50-4
EC Numarası: 212-828-1
Molar Kütle: 99.13 g/mol
Tepe Formülü: C₅H₉NO
Synonyms: Zinc dichloride
CAS #: 7646-85-7
EC Numarası: 231-592-0
Molar Kütle: 136.30 g/mol
Kimyasal Formül: ZnCl₂
Tepe Formülü: Cl₂Zn
Grade: Ph Eur,BP,USP
CAS #: 7631-86-9
EC Numarası: 231-545-4
Molar Kütle: 60.08 g/mol
Kimyasal Formül: SiO₂
Tepe Formülü: O₂Si
Synonyms: 3-Hydroxytoluol, 3-Methylphenol
CAS #: 108-39-4
EC Numarası: 203-577-9
Molar Kütle: 108.14 g/mol
Kimyasal Formül: CH₃C₆H₄OH
Tepe Formülü: C₇H₈O
Synonyms: Ethanoic acid
CAS #: 64-19-7
EC Numarası: 200-580-7
Molar Kütle: 60.05 g/mol
Kimyasal Formül: CH₃COOH
Tepe Formülü: C₂H₄O₂
Grade: Ph Eur,BP,JP,USP,E 260
Synonyms: 2-Furancarbaldehyde
CAS #: 98-01-1
EC Numarası: 202-627-7
Molar Kütle: 96.09 g/mol
Tepe Formülü: C₅H₄O₂
Synonyms: Indicator solutions universal, Universal indicator solution
