VACUUM FILTRATION - Advantec
VACUUM FILTRATION - Advantec
VACUUM FILTRATION - Advantec
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78<br />
Introduction<br />
<strong>VACUUM</strong> <strong>FILTRATION</strong><br />
Vacuum filtration is used primarily in microbiological and<br />
analytical procedures that involve collecting a particulate<br />
(bacteria, precipitate, etc.) from a liquid suspension. Liquid<br />
poured into a funnel passes through a filter, which retains<br />
the particulate, and filtrate can be collected into a filter flask,<br />
directly or via a vacuum manifold. Applying vacuum<br />
reduces process time compared to gravity flow.<br />
800-334-7132<br />
<strong>Advantec</strong> supplies a wide range of vacuum filter holders<br />
and accessories. Select from glass, polysulfone, or stainless<br />
steel assemblies with funnels holding from 15 to 1000 mL.<br />
See facing page for more details on supports.<br />
Typical Applications DNA/RNA hybridization, protein binding, Coliform, yeast, Colony hybridization,<br />
receptor binding studies and gravimetric mold, total bacteria, procedures requiring<br />
analysis sterility testing larger filtration area<br />
Recommended Models<br />
Glass with glass frit KG 13 KG 25 KG 47 KG 90<br />
Glass with stainless steel<br />
support<br />
- KGS 25 KGS 47 KGS 90<br />
Glass with PTFE support - - KGT 47 -<br />
Glass with all-PTFE seal - - KGT 47 TF -<br />
All-glass assembly GFA 25 GFA 47<br />
- GFS 25 GFS 47<br />
GFT 47<br />
-<br />
Phase/Fraction collector - - P/FC 1<br />
P/FC 2<br />
-<br />
Polysulfone - - KP 47 -<br />
Stainless steel - - KSF 47 -<br />
Filter Specifications<br />
Membrane diameter 25 mm 25 mm 47 mm 90 mm<br />
Filtration area 1.2 cm 2 2.1 cm 2 9.6 cm 2 * 43.2 cm 2<br />
* See individual models for exceptions.
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