Filtering

PunkN

GLP-1 Novice
Member Since
Aug 28, 2024
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United-States
I got the supplies and filtered my tirzepatide tonight. Where do y’all get the extra luer lock needles? I don’t want to have to waste the syringe/needle combo I have.
 
Here are a few vendors. No real recommendation.

 
I got the supplies and filtered my tirzepatide tonight. Where do y’all get the extra luer lock needles? I don’t want to have to waste the syringe/needle combo I have.
Depends how many you want at a time? these vendors sell small quantities.
Peptidetest.com, allthingspeptides.com, undergroundsupply.shop
 
GPZ Med Lab is recommended by @PackmanJohnny, which has brand name needles like Easy Touch:

 
The brand I have is the combined excel syringe with the 3ml luer lock tip w/25g x 1 needles.
 
I’ve been pinning without filtering, but will start soon since my filter kit I ordered last month from peptide-test has finally arrived (by horseback I’m assuming lol).

But out of curiosity, what are folks preferred filter size for TIRZ/RETA? And preferred 25g needle length?

I got a mix of different sizes of each for safety.
 
But out of curiosity, what are folks preferred filter size for TIRZ/RETA? And preferred 25g needle length?
I like 4mm for reta. It’s a little slower than 13mm but almost no holdback.

13mm is fine too if you don’t mind losing a couple mg or doing the extra work of flushing the filter.
 
GPZ Med Lab is recommended by @PackmanJohnny, which has brand name needles like Easy Touch:


These guys are great, sometimes I bitch about exactly what is available at a given time, but they ship stupidly fast(24 hours for me in SE USA) and they do not restrict shipping to specific addresses the way Amazon does now.

Have not purchased filtering supplies ever, but have used them for syringes for about a decade, top notch.
 
GPZ Med Lab is recommended by @PackmanJohnny, which has brand name needles like Easy Touch:

Thank you. I just ordered from them.
 
I’ve been pinning without filtering, but will start soon since my filter kit I ordered last month from peptide-test has finally arrived (by horseback I’m assuming lol).

But out of curiosity, what are folks preferred filter size for TIRZ/RETA? And preferred 25g needle length?

I got a mix of different sizes of each for safety.

Each time I filter, I end up using:

3 x 31G, 5/8”
1 x 25G, 1.5”
 
Thank you all for your guidance here!

I have one additional (admittedly silly) question:

  • Let’s say I have 2 x 20mg Tirz
  • I reconstitute both with 2ml BAC
  • and I filter both vials into 1 new sterile vial

That new sterile vial would contain about 40mg of Tirz + 4ml of BAC water, right? (give or take some loss through filtering)

So I would dose based on this?

Side note: If this is the case, I usually like adding 2ml BAC max. To achieve this, I would just add 1ml BAC to each vial before filtering, right?

Math makes my brain go numb. So any help verifying this is right would be appreciated! Lol
 
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