{"id":618,"date":"2024-06-10T09:20:49","date_gmt":"2024-06-10T09:20:49","guid":{"rendered":"http:\/\/accupore.com\/?page_id=618"},"modified":"2024-07-23T10:11:00","modified_gmt":"2024-07-23T10:11:00","slug":"ptfe","status":"publish","type":"page","link":"https:\/\/accupore.com\/?page_id=618","title":{"rendered":"PTFE Syringe and Vent Filters"},"content":{"rendered":"\n

PTFE Syringe and Vent Filters<\/strong><\/h2>\n\n\n
\n \n \n \n \n \n \n <\/colgroup>\n <\/table>\n \n \n \n<\/div>\n\n\n\n\n

<\/p>\n\n\n\n

PTFE Syringe Filters<\/strong><\/p>\n\n\n

\n
\n \n \n \n \n \n \n <\/colgroup>\n <\/table>\n \n \n \n<\/div>\n\n\n\n\n

PTFE Hydrophobic Syringe Filters<\/strong><\/p>\n\n\n\n

Features:<\/strong><\/p>\n\n\n\n

Highly hydrophobic<\/p>\n\n\n\n

Excellent chemical compatibility<\/p>\n\n\n\n

Very low extractables<\/p>\n\n\n\n

Superior flow performance compared to other hydrophobic membranes<\/p>\n\n\n\n

Applications:<\/strong><\/p>\n\n\n\n

Clarification of nonaqueous lab reagents, solvents and samples<\/p>\n\n\n\n

Filtration of nonaqueous chromatography samples and mobile phases<\/p>\n\n\n\n

Venting and degassing<\/p>\n\n\n\n

Pore Size<\/strong><\/td>Filter Size<\/strong><\/td>Filter Type<\/strong><\/td>Filter Area (cm\u00b2)<\/strong><\/td>Holdup Volume (\u00b5L)<\/strong><\/td>Housing Material<\/strong><\/td>Housing OD (mm)<\/strong><\/td>Connections<\/strong><\/td>Maximum Pressure (bar)<\/strong><\/td>Recommended Sample Volume (mL)<\/strong><\/td><\/tr>
<\/td>13mm<\/td>Abluo<\/td>0.76<\/td><50<\/td>Polypropylene<\/td>18<\/td>FLL, MLL<\/td>5.0<\/td><\/td><\/tr>
<\/td>17mm<\/td>Cameo<\/td>1.40<\/td><40<\/td>Polypropylene<\/td>22<\/td>FLL, MLL<\/td>5.5<\/td><12<\/td><\/tr>

0.22\u00b5m (0.20\u00b5m)<\/td>		25mm<\/td>Abluo<\/td>4.60<\/td><100<\/td>Polypropylene<\/td>33<\/td>FLL, MLL<\/td>5.0<\/td><\/td><\/tr>
<\/td>30mm<\/td>Cameo<\/td>4.80<\/td><100<\/td>Polypropylene<\/td>33<\/td>FLL, MLL<\/td>5.5<\/td><120<\/td><\/tr>
<\/td>50mm<\/td>Advantec<\/td>19.6<\/td><3000<\/td>Polypropylene<\/td>65<\/td>FLL, MLL<\/td>3.4<\/td>>100<\/td><\/tr>

0.22\u00b5m (0.20\u00b5m) Sterilized<\/td>		50mm<\/td>Sterlitech<\/td>19.5<\/td><\/td>Polypropylene<\/td>72<\/td>FLL, MLL<\/td>3.0<\/td><\/td><\/tr>
<\/td>13mm<\/td>Abluo<\/td>0.76<\/td><50<\/td>Polypropylene<\/td>18<\/td>FLL, MLL<\/td>5.0<\/td><\/td><\/tr>

0.45\u00b5m<\/td>		17mm<\/td>Cameo<\/td>1.40<\/td><40<\/td>Polypropylene<\/td>22<\/td>FLL, MLL<\/td>5.5<\/td><12<\/td><\/tr>
<\/td>25mm<\/td>Abluo<\/td>4.60<\/td><100<\/td>Polypropylene<\/td>33<\/td>FLL, MLL<\/td>5.0<\/td><\/td><\/tr>
<\/td>30mm<\/td>Cameo<\/td>4.80<\/td><100<\/td>Polypropylene<\/td>33<\/td>FLL, MLL<\/td>5.5<\/td><120<\/td><\/tr>

0.45\u00b5m Sterilized<\/td>		50mm<\/td>Sterlitech<\/td>19.5<\/td><\/td>Polypropylene<\/td>72<\/td>FLL, MLL<\/td>3.0<\/td><\/td><\/tr>

0.5\u00b5m<\/td>		50mm<\/td>Advantec<\/td>19.6<\/td><3000<\/td>Polypropylene<\/td>65<\/td>FLL, MLL<\/td>3.4<\/td>>100<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

PTFE Hydrophilic Syringe Filters<\/strong><\/p>\n\n\n\n

Features:<\/strong><\/p>\n\n\n\n

Permanent hydrophilic treatment for ease of use with aqueous solutions<\/p>\n\n\n\n

Excellent chemical compatibility including strong acids, bases, and oxidizers<\/p>\n\n\n\n

Very low extractables<\/p>\n\n\n\n

Applications:<\/strong><\/p>\n\n\n\n

Clarification of aggressive aqueous solvent solutions including amines, ketones, and polar aprotic<\/p>\n\n\n\n

Filtration of both aqueous and organic chromatography samples, buffers, and mobile phases<\/p>\n\n\n\n

Filtration of strong acids and bases<\/p>\n\n\n\n

Pore Size<\/strong><\/td>Filter Size<\/strong><\/td>Filter Type<\/strong><\/td>Filter Area (cm\u00b2)<\/strong><\/td>Holdup Volume (\u00b5L)<\/strong><\/td>Housing Material<\/strong><\/td>Housing OD (mm)<\/strong><\/td>Connections<\/strong><\/td>Maximum Pressure (bar)<\/strong><\/td>Recommended Sample Volume (mL)<\/strong><\/td><\/tr>
0.22\u00b5m<\/td>13mm<\/td>Advantec<\/td>0.90<\/td><30<\/td>Polypropylene<\/td>17<\/td>FLL, MLL<\/td>3.9<\/td><10<\/td><\/tr>
(0.20\u00b5m)<\/td>25mm<\/td>Advantec<\/td>4.00<\/td><100<\/td>Polypropylene<\/td>29<\/td>FLL, MLL<\/td>3.9<\/td><100<\/td><\/tr>
<\/td>13mm<\/td>Advantec<\/td>0.90<\/td><30<\/td>Polypropylene<\/td>17<\/td>FLL, MLL<\/td>3.9<\/td><10<\/td><\/tr>
0.45\u00b5m<\/td>25mm<\/td>Advantec<\/td>4.00<\/td><100<\/td>Polypropylene<\/td>29<\/td>FLL, MLL<\/td>3.9<\/td><100<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Vent Filters with PTFE Membranes<\/strong><\/p>\n\n\n

\n \n \n \n \n \n \n \n <\/colgroup>\n <\/table>\n \n \n \n<\/div>\n\n\n\n\n

Applications<\/strong><\/p>\n\n\n\n

Sterile venting of filling vessels, including culture vessels and CO2incubators<\/span ><\/p>\n\n\n\n

Venting of holding tanks for sterile, distilled water and liquid culture media<\/span ><\/p>\n\n\n\n

Autoclave venting<\/p>\n\n\n\n

In-line sterilization and particulate removal from air and gases<\/span ><\/p>\n\n\n\n

Protects vacuum systems from pathogen contamination and vacuum pumps from aerosol corrosion<\/span ><\/p>\n\n\n\n

Sterile gas introduction to bioreactors and culture vessels<\/p>\n\n\n\n

Venting of bioreactors, fermentation tanks, and carboys<\/p>\n\n\n\n

Filtering aggressive solvents in volumes beyond syringe filter capacity<\/span ><\/p>\n\n\n\n

Protects work area from airborne pathogens and hazardous vacuum pump exhaust or venting<\/span ><\/p>\n\n\n\n

Vent Filters With PTFE Membranes Specifications<\/strong><\/p>\n\n\n\n

<\/td>0.2 \u00b5m<\/td>0.45 \u00b5m<\/td><\/tr>
Membrane Type<\/td>Hydrophobic PTFE reinforced with Polypropylene<\/td>Hydrophobic PTFE reinforced with Polypropylene<\/td><\/tr>
Pore Size<\/td>0.2 \u00b5m<\/td>0.45 \u00b5m<\/td><\/tr>
Housing<\/td>Polypropylene<\/td>Polypropylene<\/td><\/tr>
Connectors<\/td>6 to 12 mm stepped barb or 1\/8″ NPT<\/td>7 to 12 mm stepped barb or 1\/8″ NPT<\/td><\/tr>
Filter Area<\/td>19.6 cm2<\/sup><\/td>19.6 cm2<\/sup><\/td><\/tr>
Air Flow Rate<\/td>27 L\/min at 1 bar<\/td>32 L\/min at 1 bar<\/td><\/tr>
Housing Diameter<\/td>63 mm<\/td>63 mm<\/td><\/tr>
Housing Length<\/td>53 mm<\/td>53 mm<\/td><\/tr>
Bubble Point (Ethanol)<\/td>0.6 bar<\/td>0.9 bar<\/td><\/tr>
Maximum Pressure<\/td>3.5 bar (50 psi)<\/td>3.5 bar (50 psi)<\/td><\/tr>
Sterilization<\/td>Autoclave at 121 \u00b0C or EtO. Autoclave up to 10 times<\/td>Autoclave at 121 \u00b0C or EtO. Autoclave up to 10 times<\/td><\/tr>
Biosafety<\/td>All materials passed USP Class VI testing<\/td>All materials passed USP Class VI testing<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"

PTFE Syringe and Vent Filters PTFE Syringe Filters PTFE Hydrophobic Syringe Filters Features: Highly hydrophobic Excellent chemical compatibility Very low extractables Superior flow performance compared to other hydrophobic membranes Applications: Clarification of nonaqueous lab reagents, solvents and samples Filtration of nonaqueous chromatography samples and mobile phases Venting and degassing Pore Size Filter Size Filter Type […]<\/p>\n","protected":false},"author":2,"featured_media":1260,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-618","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/accupore.com\/index.php?rest_route=\/wp\/v2\/pages\/618","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/accupore.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/accupore.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/accupore.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/accupore.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=618"}],"version-history":[{"count":27,"href":"https:\/\/accupore.com\/index.php?rest_route=\/wp\/v2\/pages\/618\/revisions"}],"predecessor-version":[{"id":2411,"href":"https:\/\/accupore.com\/index.php?rest_route=\/wp\/v2\/pages\/618\/revisions\/2411"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/accupore.com\/index.php?rest_route=\/wp\/v2\/media\/1260"}],"wp:attachment":[{"href":"https:\/\/accupore.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}