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L6146

Sigma-Aldrich

Lugol solution

Sinónimos:

Iodine/Potassium iodide solution

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About This Item

UNSPSC Code:
12161900
NACRES:
NA.25
En este momento no podemos mostrarle ni los precios ni la disponibilidad

General description

Lugol solution is comprised of aqueous potassium iodide plus iodine. [1]

Application

Lugol solution has been used in a study to assess narrow-band imaging without image magnification for detecting high-grade dysplasia and intramucosal esophageal squamous cell carcinoma. [2] It has also been used in a study to determine its benefit in aiding detection of the presence and spread of small squamous cell carcinomas of the esophagus. [3]

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
BCCK7440
BCCH5982
BCCG9987
BCCG9986
BCCF6139

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Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

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Growth and remodeling of the primitive pharyngeal arch artery (PAA) network into the extracardiac great vessels is poorly understood but a major source of clinically serious malformations. Undisrupted blood flow is required for normal PAA development, yet specific relationships between
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Pennycress [Thlaspi arvense L (Brassicaceae)] is being domesticated as a renewable biodiesel feedstock that also provides crucial ecosystems services, including as a nutritional resource for pollinators. However, its flowers produce significantly less nectar than other crop relatives in the Brassicaceae.
Edson Ide et al.
World journal of gastroenterology, 17(39), 4408-4413 (2011-11-24)
To compare narrow-band imaging (NBI) without image magnification, and chromoendoscopy with Lugol's solution for detecting high-grade dysplasia and intramucosal esophageal squamous cell carcinoma (SCC) in patients with head and neck cancer. This was a prospective observational study of 129 patients
Michèle G DuVal et al.
PloS one, 9(2), e89183-e89183 (2014-03-04)
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Questions

  1. Lugol solution, L6146と32922との違いは何ですか。

    1 answer

    1. Both products are formulated to contain approximately 0.35% Iodine and 0.70% Potassium Iodide. While the concentration of L6146 is a bit higher at 0.37% Iodine and 0.74% Potassium Iodide, there is no functional difference between these two products. The formulations are typical for use in microscopy. The L6146 was originally a Sigma brand product while the 62650 was originally a Fluka brand product. Both now fall under the Sigma-Aldrich brand of products. The L6146 is tested for appearance and density, however, the 62650 has additional titration testing done to verify the concentration of each component. See the links below for a sample Certificate of Analysis for each product:

      L6146
      https://www.sigmaaldrich.com/certificates/Graphics/COfAInfo/fluka/pdf/PDF735903.pdf
      62650
      https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/32922-BULKBCBZ9559.pdf

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