Metrohm Inline-Ultrafiltration Manual de usuario descargar pdf (Pagina 15)

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3 Installation

IC equipment: Inline-Ultrafiltration

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Wetting the filtration membrane

NOTE

In the package containing the filtration membranes, you will find

sheets of different thicknesses and colors:

￭ The firm white cardboard is a cover protecting the filtration

membranes. Do not place it in the ultrafiltration cell.

￭ The thin light-blue sheets are separation sheets placed between

two filtration membranes. Do not place them in the ultrafiltra-

tion cell.

￭ The thin white sheets are the filtration membranes. Use only

these for ultrafiltration.

￭ Using the tweezers, take a new filtration membrane out of the

package.

￭ Place the filtration membrane in a petri dish filled with ultrapure

water and allow to hydrate for approx. two minutes.

Inserting the filtration membrane

NOTE

Make sure that the water-soaked filtration membrane does not dry

out before it is inserted, as it can otherwise no longer be used!

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Place the sealing ring back in the recess.

￭ Using the tweezers, place the wet filtration membrane centrally

inside the sealing ring onto the cell.

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Metrohm Inline-Ultrafiltration Manual de usuario Pagina 15