Aquatic magnetic choroid A-05D, A-07

Magnetic fluid for magnetic domain/magnetic pattern observation (aqueous magnetic colloid solution). Easy to use just by applying. Ideal for observation of magnetic domain figures/magnetization patterns of ferromagnets. Comes in a glass bottle. This type is for overseas because it is water-based.

Contents: 50ml/bottle (in a glass bottle)

• It is a colloidal liquid in which iron oxide ultrafine particles with a particle size of about 10 nm are dispersed to single particles, and it does not precipitate even after long-term storage, and provides high resolution.
• It is also possible to observe domain wall movement caused by an external magnetic field by observing with a cover glass.
• It exhibits good wettability on many media surfaces, enabling uniform pattern formation.
• The solvent is water and does not contain any harmful ingredients.
• It can be diluted with water to any concentration before use.
• A-05D and A-07 can be mixed, and the sensitivity can be adjusted according to the mixing ratio.

For more information is here