Page 32 - Upscale Column Manual.p65R2_0

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HIGHER PRESSURE RATINGS INCORPORATING GLASS CONSTRUCTION
Pressures to 86 Bars (1,247 psig)
Full view of bed unlike stainless steel
Rugged construction for hard lab use
LINEAR MOTION OF PISTON
Due to true linear motion of piston there is no
torsional
load imposed on the packed bed assuring
true linear compression.
TRUE FRITS
True frit without the use of
sock
design employed in less expensive columns assure even flow
distribution across the bed.
ROBUST INLET AND OUTLET CONNECTIONS
Inlet and outlet connections are made at the exterior of the column, which provide a more
reliable and visible connection.
FINE THREAD ADJUSTMENT
Columns are provided with fine thread adjustment of piston to allow for precise control of
piston placement.
QUICK RELEASE ENDS
Design features our unique
quick-disconnect
end fittings making column disassembly and cartridge
removal effortless.
UNIQUE CARTRIDGE DESIGN
Media-flex® offers the benefit in that the cartridge unit quickly releases from the housing without
disturbing the bed or packing allowing for rapid, inexpensive change-out of the column.
MEDIA-FLEX ® COLUMN MATERIALS OF CONSTRUCTION
Pressure Limits:
28 - 86 Bars
Connections:
Two 1/4" - 28 Fittings
(one for 1/16" and one
for 1/8" capillaries).
The column is supplied
with an M6 adapter to
allow direct connection
to any LC system.
Height Adjustment:
Multi-variable plunger,
6 cm/12 cm adjustment
.
Accessories:
Packing adapters
Spare cartridges
Advantages
of Media-Flex
®
Columns
SR
(solvent resistant)
Tube:Borosilicate Glass
Temperature Range: 18°- 60° C
Plunger: PTFE
Seal: PTFE triple chevron
Frit: ID 5 mm - 15 mm: sinter glass frit
ID 25 mm - 50 mm: stainless steel
AB
(aqueous buffer)
Tube:Borosilicate Glass
Temperature Range: 4°- 40° C
Plunger: Polyethylene
Seal: EPDM O-ring
Frit: ID 5 mm - 50 mm: polyethylene