Z805939

Hellmanex III

Special Cleaning Concentrate for cuvettes

NACRES:
SB.32

envase

pkg of 1 L (PE bottle)

manufacturer/tradename

Hellma

aplicaciones

UV/Vis spectroscopy: suitable
photometry: suitable

Descripción general

Hellmanex III significantly reduces the surface tension of water. The removal of dirt particles is also assured by the good wetting action of a Hellmanex III aqueous solution, while its high emulsifying and dispersing capabilities prevent the redeposition of the loosened particles. Special surface-active substances facilitate the residue-free rinsing of the optical components once they have been cleaned.
Hellmanex III is filtered to 1 μm and is therefore virtually free of solid particles.

Aplicación

The optimal dilution (usually 0.5 to 2 vol-%) depends on several factors, such as the hardness of the water, the degree and type of contamination, the temperature, etc. The use of demineralised water improves the cleaning characteristics.
An increase in temperature speeds up the cleaning process. However, at high temperatures it is necessary to avoid thermal shock. The cells should be pre-warmed before being submerged into hot cleaning solutions.
Hellmanex III, when diluted to its working concentration of 2%, is suitable for use with glass, quartz, sapphire, porcelain, ceramics, plastics, and ferrous metals. It can also be used, with some limitations, on metals that are sensitive to corrosion such as aluminium and other non-ferrous metals. In such cases, avoid prolonged application. In the case of materials not listed here, suitability tests should be carried out or enquiries directed to Hellma.
The concentrate can be stored in vessels made of stainless steel, PE, PP, PVC, FPM, or NBR.

Información legal

Hellmanex is a trademark of Hellma GmbH

pictogramas

CorrosionExclamation mark

Palabra de señalización

Danger

Frases de peligro

hazcat

Eye Dam. 1 - STOT SE 3

Órganos de actuación

Respiratory system

storage_class_code

12 - Non Combustible Liquids

WGK Alemania

WGK 1

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Certificado de Análisis

Certificado de origen

Sudha Kumari et al.
The EMBO journal, 39(5), e102783-e102783 (2020-01-03)
When migratory T cells encounter antigen-presenting cells (APCs), they arrest and form radially symmetric, stable intercellular junctions termed immunological synapses which facilitate exchange of crucial biochemical information and are critical for T-cell immunity. While the cellular processes underlying synapse formation...
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Stefan Niekamp et al.
The EMBO journal, 38(13), e101414-e101414 (2019-07-04)
The movement of a molecular motor protein along a cytoskeletal track requires communication between enzymatic, polymer-binding, and mechanical elements. Such communication is particularly complex and not well understood in the dynein motor, an ATPase that is comprised of a ring...
Stefan Niekamp et al.
Proceedings of the National Academy of Sciences of the United States of America, 116(10), 4275-4284 (2019-02-17)
Light microscopy is a powerful tool for probing the conformations of molecular machines at the single-molecule level. Single-molecule Förster resonance energy transfer can measure intramolecular distance changes of single molecules in the range of 2 to 8 nm. However, current...

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