Syringe Filter Recommendations

[Chizikitide-1977]

So it looks like peptidetest is now selling the exact filters shown in the videos linked above for $1.60 each. Some cheap BAC water too.

Lab Supplies — Peptide Test

www.peptidetest.com

For what it's worth I already bought 13mm pes filters from Cobetter. Losses will be higher than 4mm, but i couldnt find an option for 4mm that was less than $100, until after. Haven't used them yet though.

0.22 μm PES Syringe Filters Sterile Individually Packed - Cobetter

Hydrophilic PES syringe filters with single or double-layer membrane. Pore sizes of 0.22μm. Diameter of 13mm/25mm/33mm with Luer lock. Sterile individually packed. Used for sterile filtration of protein solutions, cell culture media, and buffers.

shop.cobetter.com

 

[nurseratchit]

So it looks like peptidetest is now selling the exact filters shown in the videos linked above for $1.60 each. Some cheap BAC water too.

Lab Supplies — Peptide Test

www.peptidetest.com

For what it's worth I already bought 13mm pes filters from Cobetter. Losses will be higher than 4mm, but i couldnt find an option for 4mm that was less than $100, until after. Haven't used them yet though.

Those will be fine; 22 micron and PES is key. Not all the lab geeks agree that 4 mm is necessary and also point out they are more difficult to use and can only be used to filter about 2ml of solution. You can also purge with bac water afterward to recover any peptide remaining in the housing. The best price for bac water if you buy in bulk is AMSCO medical.

 

[PopTart]

For what it's worth I already bought 13mm pes filters from Cobetter. Losses will be higher than 4mm, but i couldnt find an option for 4mm that was less than $100, until after. Haven't used them yet though.

Thanks for finding these. Putting in an order. Plan to pre-wet and flush as well.

 

[Kumar nour]

Thank you so much.How many ml of Bacteriostatic water is best for 5mg of Tirzepatide?

 

[PepOhio]

Here is a link to my post in another thread where I mention a couple of options for filters since the Peptide test ones are sold out right now... I have not filtered peptides before but I have a knee replacement surgery coming up on October 8th...so I have decided to start just as an extra safety measure.
https://glp1forum.com/threads/syringe-filter.1100/post-13436