Katalog No: 109261.1000
Marka: Merck
Synonyms: Iodine-potassium iodide solution
Güvenlik Politikası
KVKK kapsamında kişisel bilgileriniz korumamız altında.
Teslimat politikası
Hızlı ve Güvenli Teslimat.
İade politikası
15 gün iade garantisi.
| Açıklama | |
|---|---|
| Katalog Numarası | 109261 |
| Eş anlamlı | Iodine-potassium iodide solution |
| Açıklama | Lugol's solution (diluted iodine-potassium iodide solution) |
| Genel Bakış | Lugol’s solution (diluted iodine-potassium iodide solution - for the Gram staining method, is a ready-to-use solution used in Bacteriology, for example, for the staining of Gram bacteria. In bacteriology, the Gram staining allows a fast differentiation of bacteria in Gram-positive and Gram-negative. The mureine structure of the bacteria wall is the basis of the color affinity. In the first step, bacteria will be stained with crystal violet (Cat.no. 109218), an aniline dye. After the treatment with iodine solution (Lugol’s solution), a dye-iodine complex will form. During the decolorizing step (Gram's decolorizing solution, Cat. no. 110218), this complex stays in the multilayer mureine structure of the cell wall of Gram-positive bacteria - they will appear blue-violet. Gram-negative bacteria, by contrast, have a cell wall consisting of a single-layered murein structure, and correspondingly re-release the staining dye with the decoloring solution. Gram-negative bacteria will be counterstained with safranine solution (Cat.no. 109217) and will then appear pink to red. Lugol's solution (diluted iodine-potassium iodide solution) is capable of staining up to 500 slides. 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 | |
|---|---|
| Kaynama Noktası | 100 °C (1013 hPa) |
| Yoğunluk | 1.01 g/cm3 (20 °C) |
| pH Değeri | 3.5 (H₂O, 20 °C) |
| Özellikler | |
|---|---|
| Suitability for microscopy | Testi geçer |
| gram-positve microorganisms | blue-violet |
| gram-negative microorganisms | pink to red |
CAS #: 1344-28-1
EC Numarası: 215-691-6
Molar Kütle: 101.96 g/mol
Tepe Formülü: Al₂O₃
CAS #: 12007-60-2
EC Numarası: 234-514-3
Molar Kütle: 169.12 g/mol
Kimyasal Formül: Li₂B₄O₇
Tepe Formülü: Li₂B₄O₇
Synonyms: Hydrazine hydrate
Synonyms: Löfflere'smethylene blue solution, Methylene blue solution acc. to Löffler
CAS #: 14808-60-7
EC Numarası: 238-878-4
Molar Kütle: 60.09 g/mol
Kimyasal Formül: SiO₂
Tepe Formülü: O₂Si
CAS #: 7631-86-9
EC Numarası: 231-545-4
Molar Kütle: 60.08 g/mol
Kimyasal Formül: SiO₂
Tepe Formülü: O₂Si
Synonyms: 9,10-Dihydro-9-oxoanthracene
CAS #: 90-44-8
EC Numarası: 201-994-0
Molar Kütle: 194.23 g/mol
Tepe Formülü: C₁₄H₁₀O
CAS #: 7440-44-0
EC Numarası: 231-153-3
Molar Kütle: 12.01 g/mol
Tepe Formülü: C
Synonyms: Isopropylideneacetone, 4-Methyl-3-penten-2-one
CAS #: 141-79-7
EC Numarası: 205-502-5
Molar Kütle: 98.15 g/mol
Kimyasal Formül: (CH₃)₂CCHCOCH₃
Tepe Formülü: C₆H₁₀O
Synonyms: 4-Aminobenzenesulfonic acid, Aniline-4-sulfonic acid
CAS #: 121-57-3
EC Numarası: 204-482-5
Molar Kütle: 173.19 g/mol
Kimyasal Formül: NH₂C₆H₄SO₃H
Tepe Formülü: C₆H₇NO₃S
Synonyms: Amidosulfonic acid, Sulphamic acid, Sulfamidic acid
CAS #: 5329-14-6
EC Numarası: 226-218-8
Molar Kütle: 97.09 g/mol
Kimyasal Formül: H₂NSO₃H
Tepe Formülü: H₃NO₃S
