Monthly Archives: August 2015

Nanostone™ Nanofiltration Membranes

Our specialty site, the Glass Fiber Store, is now closed.  When it went live in 2011, it was the place to find best selection of glass fiber filters from Sterlitech and Advantec. The products in the Glass Fiber Store have been integrated into our main site. If you’re looking for something that used to be there, try the following links:

• Glass Fiber Filters
• Extraction Thimbles
• Cellulose Filter Papers

First announced this past spring, the Botanical Extractionsection of our website is now up and running! This section houses everything you need to make a complete, basic vacuum filtration system for herbal/botanical extracts including vacuum filter holders, membrane filters, trap bottles or flasks, and vacuum pumps.  You can also find optional accessories, such as manifolds, that can be used to modify the filtration process to best suit the project requirements and throughput volume. If you have a need to perform any of the following applications:

• Cold-filtration to remove lipids or waxes, often called winterizing
• Clarification or plant debris removal
• Bacterial removal (using 0.2 or 0.45 micron PES filters)
• Batch processing with manifolds
• Ethanol washing

Then 

The AD line of reverse osmosis membranes from GE is being discontinued. At this time, these membranes do not have any direct replacements, although we still carry other GE membranes which may be suitable for your application.  To aid comparison and help you select a possible replacement, the table below includes the technical specifications of the GE membranes we offer:   GE Osmonics™