Peptide Filtration Routines Filter Sizes and Sterility Concerns

A while back I thought about trying something like that for a short while. Honestly my credentials don't go beyond what those overseas providers already have. It really just moves the request for blind faith from their statements over to mine. The only change is that my statements would come from inside the country instead of abroad. I have no idea if anyone would see value in paying a bit more for that. I can't really tell.

All of you are pushing me to begin using filters now. I might launch my own crowdfunding page to cover reta plus the extras I need. 😂

This isn't the 70s....

I think it would be, yes.

I'm reintroducing the uncovered approach once more.

You are sure to make quite an impression at swinger parties.

It's unchanged and filtering remains absent. Got ten myself though it hardly matters.

You know what those are?

Laughter aside I enjoy rambling about whatever random stuff pops into my head.

Isn't that the fun of it all?

Before trying it myself, I used to agree with that view. I figured if tests showed the batch had no germs, then running it through a filter would just introduce risks instead of helping. That's different now. The process turned out to be simple and fast, plus it makes sense with clean equipment on hand.

Considering the same route since I made it past my youth consuming far wilder substances so I am likely indestructible

Woah....i can't use a small filter for that compound? Will it be the larger size that works? And I'm guessing larger works for the rest I'm doing.

That compound is thicker, so it's more likely to clog a small filter. I have larger just for it. I use small for everything else that's a few mL or under. Some use larger for everything, but the hold back volume is higher. I'm not giving that up, and I'm not using solution to flush it. It's like liquid gold now.

Are you flushing the filter?

I skip the filter flush step myself. A few folks avoid it since the material costs add up and losing that little bit doesn't matter much to them. Those extra steps came from following along with the demonstration. Since the final filtered batches get tossed before the vial runs out anyway, grabbing every last bit didn't seem necessary. At the moment my current peptides aren't the pricey kind. With a higher-cost option that called for plenty of injections I would probably make the effort to recover the leftover instead. Some new material is arriving soon and I'll mix it using a measured amount of diluent. Skipping the flush on that small volume makes sense here. The effort plus the raised contamination risk just isn't justified.

Understood. Both my spouse and I take Reta. Based on how big the vial is, I could mix up a pair. I've got a hundred inexpensive one-milliliter luer-lock syringes that let me draw ten to fifteen units of BAC water, detach the needles, and rinse through the filter.

Yeah, I'm sticking with containers up to three milliliters, or four once in a while.

This description really stands out. I moved the material across to my writing software, kept the copy safe, produced a printed sheet and secured it onto my work table. Much obliged, SOP buddy!

Too much pressure might cause that problem. Pushing out two milliliters of the solution usually needs around half a minute. Maybe the type you're using isn't reliable. All the ones I've gotten worked fine up to now. When dealing with the shorter size, I detach the filter first, draw in some air, put it back on, and force the air out. Then I'm finished.

I noticed needing extra force meant the filter was no good at all. Absence of any liquid from the tip after several seconds confirmed it as defective. This problem shows up more with certain companies than with others.

I thought I read the small size is only good or recommended for 1ml.

My needle length choice comes down to how relaxed I feel about it. Shorter ones handle smaller volumes up to three milliliters while longer ones fit bigger amounts. This situation resembles debates over BAC readings where everyone clings to their personal views.

This thread looks pretty dated at this point. I'm curious why KLOW never gets filtered, unless maybe a wider one is already in use.

Thirteen millimeter filters are what I go with. I tend to dilute the product more than usual since bruising happens to me often with it. This results in a bottle containing twelve milliliters which is excessive for pushing through a four millimeter filter.

Grateful for the instructions. My mother gets frustrated since the initial procedures aren't straightforward to her yet. We're on a video call where I'm trying to guide her, but she works quickly and dislikes being instructed verbally. I share that trait myself, though she requested assistance so this is what she asked for. It's tough for me to catch her errors in time. For instance last weekend she attached the long needle back to the syringe with the filter, contaminating it. I suggested options like changing just the needle or replacing both, but she ignored and proceeded incorrectly by stacking filters after removing only the needle. Another interruption was needed. Having the steps written out as a guide would make things easier for her to follow independently without needing constant verbal input from me, which she tunes out anyway. I understand completely since I behave similarly.

Maybe this is incorrect yet a thread mentioned beginning the mixing process with a single milliliter so the solution can be forced via a four millimeter filter. The additional bacteriostatic water then gets added post filtering provided it's the H version.

I prefer avoiding any reuse of a bacteriostatic water container after it's held another substance. That same concern keeps me from rinsing things out. When preparing a weaker dilution I add nine milliliters of the water to a fresh sterile container first and then three milliliters to the peptide. Although swapping needles lowers contamination odds a lot and a brand new setup removes them altogether I have no problem with the larger needles here because they cost less than the smaller ones and any leftover liquid doesn't bother me.

It's great that you did, because that site has removed the videos from their website!

I came across quite a few recordings showing pushes exceeding four milliliters, but everything gave way right at the close.

From what others mentioned the medium sized ones strike me as handier overall. Those tiny versions block up fast and pushing harder just tears the material apart. One item went smoothly but trying the combined pair dragged on so long I quit and switched to an oversized version since the medium ones were missing. The medium size works better in general yet the smallest ones can still handle cases where nothing stops the flow. That small size also turned processing a big batch of yet another item into a long chore. They do attach to the twist lock syringes too.

I'm now considering switching over to the bigger size instead. Those tiny 4mm versions get thrown away way too often. It bothered me to lose extra liquid along with generating more waste material. Yet the 13mm ones manage extra rinsing steps without becoming blocked or breaking. That seems to fix the problem. Someone online suggested it earlier and I regret not paying attention.

My sole success with the smaller size happened after mixing in some older bacteriostatic water and deciding to run it through anyway. The other three tries went poorly—one took ages under strong force to finish, another blocked right away and popped the filter, and the last one just quit on me. The larger ones worked without issues. I've been flushing with at least twenty units afterward, though gas might work as well. Perhaps those were defective, even though they came from a trusted source.

This matches up with what happened during my own trials of these compounds. Around half processed without problems while the rest just didn't.