General guidelines
• Review the Regulatory Support File for additional
information regarding the product.
• EvolveD™ Columns are shipped in a preservative. This
solution will be ushed from the column during equilibration
and preparation for use.
• Take care when moving or handling the columns as they
weigh up to 17 kg (for the 20 cm D x 20 cm L). Mechanical
handling equipment or manual handling aids should be used
where personnel cannot safely lift or move the column or its
subassemblies.
Install the column
EvolveD™ Columns are designed as disposable, ready-to-use units.
1. Remove the column from the external packaging (cardboard
box).
The column is double-bagged. Keep the column in the bag
until transferred to a suitable qualied area.
2. Remove the plastic bagging, then place the column on a level
surface. Perform a visual inspection of the column to ensure
no damage occurred during transit.
3. Use proper PPE when making all connections and
disconnections. Remove the protective end caps by
unclipping the sanitary clamps on both the inlet and outlet.
The sanitary clamps are re-useable and are removed by
pushing one of the ratchet ends perpendicular to the other
ratchet end (the ratchet ends are one directional).
4. Fill the inlet and/or outlet ports with equilibration buer
prior to connecting the lines to avoid air.
The inlet port is the central port in the middle of the column,
and the outlet port is aached to the side of the column by
means of a pipe spool.
5. Connect the inlet of the column to a chromatography system
with 25 mm (3/4 inch) TC sanitary ings (which are
cleaned, primed, and set at a slow ow rate to minimize any
risk of air entering the column).
A 4-way two port valve can also be used to create this
connection. The Santoprene™ gaskets can be re-used to form
a seal with the 25 mm TC sanitary ing from the
chromatography system.
a. With the column outlet closed, connect the column inlet
under low ow and clamp tight to avoid air being
introduced into the system.
b. Immediately stop the ow of liquid into the column
once the inlet has been connected to avoid
pressurization.
c. Secure the ing using a sanitary clamp. Fit the
sanitary clamp around the two sanitary ing anges
and secure rmly.
6. Connect the outlet of the column to the chromatography
system with 25 mm (3/4 inch) TC sanitary ings.
a. With the column outlet closed, connect the column
outlet.
b. Secure the ing using a sanitary clamp. Fit the
sanitary clamp around the two sanitary ing anges
and secure rmly.
7. Open the column outlet and ush the storage solution
(preservative) from the column using an appropriate/resin
recommended equilibration buer at a ow rate equal to 50%
of the operational ow rate (e.g., if the operational ow rate
is 120 cm/h, set the initial ush ow rate at 60 cm/h). Allow
at least 3 column volumes of the buer to ow through the
column, or until the eluent matches the pH and conductivity
of the buer entering the column before using the column.
8. If there is a requirement to evaluate the column eciency,
follow the instructions as described in “Column eciency
test“ on page 8.
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EvolveD
™
Column User Guide