Dec 05, 2013 · The common pore sizes are 0.45um and 0.20um and they're used for pressure filtration of culture media or injectables. I used to use them all the time in cell culture labs. They get the generic name of "syringe filters" because they have a luer-lock and you can lock them onto a syringe to force your media through one.
6Pcs Regular Mouth Mushroom Liquid Culture Lid Grain Spawn Cultivation Mason Jar Lid with 0.2 Micron PTFE Syringe Filter & 20mm Self Healing Injection Ports for Mushroom Growing Mycology 4.5 out of 5 stars 109
Apr 07, 2017 · Not quite how its working here the green syringe filter is not passing liquids in its current use. It merely to act as a permanent air filter to promote clean gas exchange. Other things work too, like a bandaide, or micropore tape. But, the plus side of the syringe filter is i can put the entire thing in a pressure cooker.
Air Filtration. Shroom Supply offers the largest selection of mycological air filtration devices. We carry PTFE syringe filters for making liquid culture lids in both 3mm and 25mm diameters. We also offer the largest selection of synthetic filter discs online. Our synthetic filter discs provide for contaminant-free gas exchange on spawn jar lids.
[Alternative] - Syringe Filter. The last—and coolest—alternative for gas exchange are syringe filters. Similar to the rubber self-healing injection ports, these filters are going to give you the best protection against contaminants. Just glue it into your gas exchange hole and let it do the rest. Quick, effective, and just as cheap as the
Hydrophobic PTFE syringe filters 25mm Diameter 0.22μm Pore Size For Industrial Filtration by KS-Tek Biotechnology (PACK OF 25) FEATRURE: Hydrophobic PTFE membrane has wide chemical compatibility, excellent corrosion resistance, high rejection, high flow, and can be sterilized in various ways.
Feb 14, 2014 · My lids are 3/8" hole with 1" ptfe .2 micron hydrophobic filters, with a 1/8" hole smothered on both sides with red rtv silicone "gasket maker" to mechanics. Its self healing. Used my at least 10 times and haven't noticed degradation. If you want to be completely sure and using top of the stuff, USE SFD'S!
We carry PTFE syringe filters for making liquid culture lids in both 13mm and 25mm diameters. We also offer the largest selection of synthetic filter discs online. Our synthetic filter discs provide for contaminant-free gas exchange on spawn jar lids. All of our synthetic filter discs have a pore size of 0.3 microns.
Each of these filters should be applied before sterilization in a pressure cooker. Micropore Tape – Place two layers of tape over each gas exchange hole and underneath the ring of your jars. Polyfill – this is pulled through the gas exchange holes leaving some sticking through both sides of the holes but not touching the grain.
Lids come equipped with a self-healing injection port and a breathable synthetic filter for clean gas exchange. Opposite the filter on the underside of the lid is a piece of micropore tape just as an added precaution.
Middle Mushroom Spawn Bags with Filter -10/20/50 pcs. - $6.59 Small-Medium Mushroom Culture Bag with Air Filter- 10 pcs. - $9.99 Large Mushroom Grow Bags with Gas Filter - 25 pcs. - $24.95 Autoclavable Polypropylene Grow Bags + Injection Port + CO2 Filter - 10 pcs - $28.63 ️ Make your own Glass Jars or Mason jars as we do.
Sep 27, 2013 · Has anyone tried these PTFE Syringe filters? They work like the filter lids that MZ shows in his LC video tutorial. Anyway I was getting some more filter patch bags and I saw them for $1.50 a piece so I ordered 4 to use for my LC's.
These autoclavable 0.22 µm micron syringe filters are made out of a hydrophobic PTFE and are 100% reusable. They are perfect for inserting into liquid culture jar lids to provide contaminant-free gas exchange. Compare to much more expensive Whatman brand filters the only difference is the price! These filters fit into a 5/32" hole.
Lids come equipped with a self-healing injection port and also a breathable synthetic filter for clean gas exchange. Opposite the filter on the underside of the lid is a piece of micropore tape just as an added precaution. These lids are ideal for growing your own mushrooms or spawn and are reusable. Size: Pint / Wide Mouth Quantity: 12
Sep 26, 2021 · Why are PTFE filters better than micropore tape or 20 mm 0.3 μm filter discs? When inspecting liquid culture the chance of getting the liquid culture contaminated by touching the "tape or fibers of the filter discs" is completely removed! No more contaminations using the PTFE filter which allows enough air/gas exchange for liquid cultures and
