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13mm filter use

20 replies11 peopleMay 29, 2026β˜† Follow
Summary

how many vials per 13mm filter when reconstituting tirzepatide and best practices for filtering peptides

One filter can handle multiple vials when concentrating into a single sterile vial, with capacity estimates around 5mL of fluid. Users generally recommend one filter per vial for individual peptides to avoid mixing, and note that flow rate changes can indicate filter issues. Degradation of tirzepatide over 60-115 days is mentioned as a consideration when storing reconstituted material. New users asked for explanations of the filtering process itself.

What this discussion establishesWhere people disagree

whether the same filter can be reused across different peptides or only within a blended vial

Still open

exact capacity limits and degradation timeline for stored tirzepatide

Nothing here is advice.

20 replies Β· 11 people
CopperCinder12archiveopening postMay 29

Curious what the maximum is for running triz vials through a single 13mm filter. Got a few I want to reconstitute together at the same time. Might it work better if I grab a fresh one for each vial instead?

ClearCinder63archiveMay 29

When combining multiple vials through filtration a single unit works well enough. In my experience I merge two reta vials into one sterile vial using just that one unit. I also keep in mind the possible breakdown for Tirz since it apparently loses some quality over 60 to 115 days.

WryTimber20archiveMay 29

From what I have seen thirteen millimeter filters manage about five milliliters of liquid sometimes exceeding that based on the source consulted.

SharpHarbour48archiveMay 29

Wasn't asked for my opinion, but I like the 13 millimeter version more as the material runs through them far smoother.

CopperLedger65archiveMay 29

Would it be alright to run various peptides with a single filter?

WryCinder14archiveMay 29
↳ replying to @CopperLedger65

I would not recommend it. I use a new filter,needle and syringe per vial

WryCinder14archiveMay 29

Putting in the work to filter peptides made me want to look into the right method. Before seeing info on benefits from a site, I wasn't going to bother with filtering. Vials usually hold three milliliters, and I've added two or three milliliters of bacteriostatic water to each one. Filters sized at thirteen millimeters handle that volume correctly, which is why I use a single one for every vial.

GreyAlder39archiveMay 29
↳ replying to @SharpHarbour48

Once the movement gets way too simple that shows my screen is wrecked and extra force causes it.

WryTimber20archiveMay 29
↳ replying to @CopperLedger65

Normally I'd think it's not ideal, yet when mixing everything together inside one container, reusing that filter for five or six milliliters of liquid seems acceptable to me. Handling each item separately calls for a brand new filter to avoid any cross blending.

GreyAlder39archiveMay 29
↳ replying to @SharpHarbour48

Yeah, my sibling is brighter than me because he avoids leaving the place where he lives.

WarmAnchor46archiveMay 29

I've searched around for details on filtering but haven't found much. Can anyone explain what it actually means or the basic steps to try it? Any clips out there that show the process? New users like me are curious.

ClearKettle65archiveMay 29

I've come across helpful recordings that cover filtering along with other subjects.

AmberCinder18archiveMay 29
↳ replying to @GreyAlder39

Younger folks probably won't catch that allusion at all, am I right? πŸ€£πŸ˜‚

WarmAnchor46archiveMay 29

I figured out that filtering just means mixing in the BAC after all. Before this I figured the mixing step had another name like reconstituting instead. My earlier guess involved some kind of medical coffee filter to remove unwanted particles. No wonder I have not gotten past beginner status yet. Haha.

GreyAlder39archiveMay 29
↳ replying to @AmberCinder18

The TV version is available from them. Performers cast in Mycroft. It amounts to leafing through literature that's shifted toward an older audience ;-)

PlainAlder11archiveMay 29
↳ replying to @WarmAnchor46

I pull the prepared liquid into the syringe using an extended needle, detach it afterward, attach a filter in its place, and force the contents across into a separate container with a replacement needle.

WarmAnchor46archiveMay 29
↳ replying to @PlainAlder11

Appreciate the info on those matters. What led to replacing your great profile picture?

PlainAlder11archiveMay 29
↳ replying to @WarmAnchor46

Lol every so often I switch this around on each board I use. Might go back to the old version later.

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