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109261 Płyn Lugola (rozcieńczony roztwór jodu i jodku potasowego)

109261
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Replacement Information

Products

Numer katalogowyOpakowanie Ilość/opak.
1092611000 Butelka szklana 1 l
1092612500 Butelka szklana 2.5 l
Description
Catalogue Number109261
SynonymsIodine-potassium iodide solution
DescriptionLugol's solution (diluted iodine-potassium iodide solution)
OverviewLugol’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.
References
Product Information
HS Code3212 90 90
Quality LevelMQ400
Applications
Applicationfor the Gram staining method
Biological Information
Physicochemical Information
Boiling point100 °C (1013 hPa)
Density1.01 g/cm3 (20 °C)
pH value3.5 (H₂O, 20 °C)
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Inne substancje ciekłe i stałe
WGKWGK 2 znacząco zagrażający wodzie
Safety Information
Product Usage Statements
Storage and Shipping Information
StoragePrzechowywać w +15°C do +25°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Suitability for microscopypasses test
gram-positve microorganismsblue-violet
gram-negative microorganismspink to red
Global Trade Item Number
Numer katalogowy GTIN
1092611000 04022536112701
1092612500 04022536557410

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Numer katalogowy Opis
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Related Products

Numer katalogowy Opis
100567 Płyn Lugola
111885 Gram-Color

Accessories (Primary)

Numer katalogowy Opis
109217 Safranina, roztwór do metody Grama
109218 Fiolet krystaliczny, roztwór
110218 Roztwór do odbarwiania
111885 Gram-Color

Accessories (Secondary)

Numer katalogowy Opis
109217 Safranina, roztwór do metody Grama
109218 Fiolet krystaliczny, roztwór

Związane produkty według: Application Facete

Kategorie

IVD/OEM Materials & Reagents > Microscopy > Bacteriology > Gram-Bacteria Staining