4.1 Preparing the ultrafiltration cell
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12
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IC equipment: Inline Ultrafiltration 2 - push mode
5 Wetting the filtration membrane
NOTICE
The package of the filtration membranes contains sheets of differ-
ent thicknesses and colors:
￭
The thin white sheets are the filtration membranes. Only insert
filtration membranes into the ultrafiltration cell.
￭
The firm white cardboard is a cover. The cover protects the fil-
tration membranes. Do not insert the cover into the ultrafiltra-
tion cell.
￭
The thin light-blue sheets are separation sheets. The separation
sheets are placed between 2 filtration membranes. Do not
insert the separation sheets into the ultrafiltration cell.
￭
Using the tweezers, take a filtration membrane out of the pack-
age.
￭
Place the filtration membrane in a petri dish filled with ultrapure
water and allow to hydrate for approx. 2 minutes.
6 Inserting the filtration membrane
NOTICE
The filtration membrane must not dry out before it is inserted!
