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16309_Complet_Fiole1L
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Basic Filtration 118Filtration Equipment
Ordering Information
Description
Order No.
All-glass vacuum filter holder
for 50 mm (or 47 mm) membrane filter,
with vacuum-resistant flask, capacity 1 liter16309
Replacement parts are shown in the diagram.
All-Glass Vacuum Filter Holder
For Analytical Determinations, Particle Removal from Solvents
All areas, where liquid and device can come
into direct contact, are made of glass or
PTFE. The device, in combination with
solvent-resistant, hydrophilic
RC-membranes, is therefore ideal for
ultracleaning and degassing solvents and
solvent mixtures for HPLC, GC and AA.
Convenience of handling is ensured by
several beneficial features. A 6 mm wide
Specifications
Parts and materials
Borosilicate glass funnel, base and flask,
sintered glass frit in a PTFE ring and
fluoroelastomer O-ring (45 + 3 mm)
underneath, anodized aluminium clamp
Chemical compatibility As for glass and PTFE
Funnel capacity 250 ml
Capacity of the filtrate flask 1 liter
Filtration area 12.5 cm
2
Max. operating pressureOnly for vacuum
Suitable membrane filter diameter 50 mm (or 47 mm), 40 or 42 mm prefilter
Sterilization (without connector) By autoclaving (max. 134°C) or by dry heat (max. 180°C)
6980119
glass funnel
6983004
complete filter
support
6983001
glass flask 6983002
glass base 6983005
fluoroelastomer
gasket for
connector 6983003
Polypropylene
connector
(with gasket) 00124
fluoroelastomer
O-ring (for the
filter support)
6983009
large clamp
non-ground rim above the ground glass
neck of the suction flask prevents the
filtrate from contacting grease on the
ground glass surface and so avoids its
contamination while being poured out of
the flask. The hose nipple connector is made
of polypropylene for safe connection of the
vacuum hose. The filtrate outlet spout ends
well below the entrance to this hose nipple.
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Date d'upload du document :
vendredi 4 septembre 2020
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