Qingdao Sigma Chemical Co., Ltd (International, US, EU, Canada and Australia domestic

[Ghoul]

If you're not too concerned about budget and just want the best, you should be looking at Pall brand filters, and specifically for peptides, ones using the "Supor" membrane, which is a superior type of PES filter.

The "Pharmassure" line is the ultimate, and the gold standard used by compounding pharmacies and big pharma researchers.

It's my preferred filter, the main advantage being a much higher flow rate and more accurate filtration (more precise holes in the membrane).

I buy them from a scientific surplus company that scoops up excess supplies from completed research projects. That said, from a safety standard, pretty much any brand will do what you need it to.

https://shop.pall.com/INTERSHOP/web/WFS/PALL-PALLUS-Site/en_US/-/USD/ViewProductAttachment-OpenFile?LocaleId=&DirectoryPath=pdfs%2FMedical&FileName=11-4804_PharmAssure_SS.pdf&UnitName=PALL

 

[Dirthand]

Best deal I've found for sterile. View attachment 310444

Yes and it's also pvdf.. which will work for gear containing less than 20% bb.. for gear from best compatibility to worse:
PTFE
NYLON
PVDF (LAST RESORT)

 

[Dirthand]

I

The oil, syringe, and needle should always be sterile (if your goal is harm reduction). Ditto with the bac water you use for peps. You’re injecting this stuff into yourself after all. Unless you’re the reusing needles kinda guy, in which case just use tap water, olive oil, and send it.

Have a buddy that will reuse needles.. that shit bothered the hell outta him. I give him needles for free ( I have a 3-4 years supply)

 

[MissedArmDay66]

Only in the pvdf and pes option

If you look at PTFE and go to order page you can select “sterile” as an option

 

[Rawbie]

I

Have a buddy that will reuse needles.. that shit bothered the hell outta him. I give him needles for free ( I have a 3-4 years supply)

I had an idiot buddy that said he would reuse needles too. I had to confirm he was doing exactly that and he told me yes he would reuse the same needles.

Fucking people man. Wtf.

 

[mok4315]

If you're not too concerned about budget and just want the best, you should be looking at Pall brand filters, and specifically for peptides, ones using the "Supor" membrane, which is a superior type of PES filter.

The "Pharmassure" line is the ultimate, and the gold standard used by compounding pharmacies and big pharma researchers.

It's my preferred filter, the main advantage being a much higher flow rate and more accurate filtration (more precise holes in the membrane).

I buy them from a scientific surplus company that scoops up excess supplies from completed research projects. That said, from a safety standard, pretty much any brand will do what you need it to.

https://shop.pall.com/INTERSHOP/web/WFS/PALL-PALLUS-Site/en_US/-/USD/ViewProductAttachment-OpenFile?LocaleId=&DirectoryPath=pdfs%2FMedical&FileName=11-4804_PharmAssure_SS.pdf&UnitName=PALL

Oooofff. You are not a cheap date. My goal is to be Ghoul type of rich. The quantity isn’t specified, but if I’m mathing right, the PES ones are 50/pkg for $167.

 

[dontletheoldmanin]

If you look at PTFE and go to order page you can select “sterile” as an option

View attachment 310446

Which site was this?

 

[MissedArmDay66]

Which site was this?

It’s the cobetter.com site that Ghoul linked a page or so back

 

[Dxt25]

Best deal I've found for sterile. View attachment 310444

Those suck bro! Ive popped them numerous times making a mess. Get the pekybio ones mentioned here or get celltreat on ebay.

 

[Dxt25]

If you're not too concerned about budget and just want the best, you should be looking at Pall brand filters, and specifically for peptides, ones using the "Supor" membrane, which is a superior type of PES filter.

The "Pharmassure" line is the ultimate, and the gold standard used by compounding pharmacies and big pharma researchers.

It's my preferred filter, the main advantage being a much higher flow rate and more accurate filtration (more precise holes in the membrane).

I buy them from a scientific surplus company that scoops up excess supplies from completed research projects. That said, from a safety standard, pretty much any brand will do what you need it to.

https://shop.pall.com/INTERSHOP/web/WFS/PALL-PALLUS-Site/en_US/-/USD/ViewProductAttachment-OpenFile?LocaleId=&DirectoryPath=pdfs%2FMedical&FileName=11-4804_PharmAssure_SS.pdf&UnitName=PALL

Is there anything you dont know bro!???

 

[Dirthand]

If you look at PTFE and go to order page you can select “sterile” as an option

View attachment 310446

What site??

 

[Ghoul]

.

Oooofff. You are not a cheap date. My goal is to be Ghoul type of rich. The quantity isn’t specified, but if I’m mathing right, the PES ones are 50/pkg for $167.

I spent my childhood in ill fitting yard sale clothes and being the "second shopper" at the grocery store to get around "1 per customer" discount limits.

What was a kind of humiliating experience as a kid turned out to be good preparation for later, when I discovered that, while my wealthy employers/mentors appeared to spend extravagantly, behind closed doors valued and practiced the art of "squeezing a dollar out of a quarter" on every purchase they made.

Try your luck on ebay:



Often you can get 75 packs for $60-$75 shipped.

 

[Dirthand]

If you look at PTFE and go to order page you can select “sterile” as an option

View attachment 310446

I have used those before and they did ok but I used some the other day and they turned the dope cloudy.. I want to stress use ptfe ot nylon for gear. Pes for peps

 

[bigforyouben]

Pack that was in customs since 12/19 finally moved

 

[MissedArmDay66]

What site??

the cobetter.com site that ghoul posted a page back that you initially didn’t see sterile filter options on

 

[Dirthand]

It’s the cobetter.com site that Ghoul linked a page or so back

I just typed in the part number on the site and didn't come up

 

[Humble-Beast]

Yes and it's also pvdf.. which will work for gear containing less than 20% bb.. for gear from best compatibility to worse:
PTFE
NYLON
PVDF (LAST RESORT)

Didn't know this, thanks. I've never gone over 20%, would there be another reason to switch to PTFE? I've used all three and didn't really notice a difference between them.

 

[Dxt25]

Pack that was in customs since 12/19 finally moved

Thats good news man!!! Mines still stuck!

 

[Dirthand]

.

I spent my childhood in ill fitting yard sale clothes and being the "second shopper" at the grocery store to get around "1 per customer" discount limits.

What was a kind of humiliating experience as a kid turned out to be good preparation for later, when I discovered that behind closed doors, while my wealthy employers/mentors appeared to spend extravagantly, behind closed doors valued and practiced the art of "squeezing a dollar out of a quarter" on every purchase they made.

Try your luck on ebay:

View attachment 310450

Often you can get 75 packs for $60-$75 shipped.

Are they sterile.. also the are 13mm diameter which is only rated for 10ml

 

[Dxt25]

Didn't know this, thanks. I've never gone over 20%, would there be another reason to switch to PTFE? I've used all three and didn't really notice a difference between them.

Dirt knows way more than I do but Ive used Pvdf with 25BB and its was totally fine.