Filter membrane compatability chart

[nightprowler7]

i dont think its filter material… as i used biomed syringe nylon filters…only other option would be coring? But the fiber was curved a little, it was SOOO small, and it would sink to bottom. So not air bubbles.

Only other option would be coring? So next go i will only use 23 gauge filer needle and 25 gauge air release.

I used a brand on amazon as air release, bh supplies 22 gauge. That may be the issue? But i would think ONE puncture with that size wouldnt cause coring every single time.


And again, each vial only had 1 floater, that was it.

I am at a loss….

I'm not sure brother. But I've used probably 30 biomed scientific filters since this post. Not a single issue since then.

 

[mochul]

Keep in mind only 1-2% is BA. I think they chart the compatability with 100% BA

you can always add ba after filtering. If you are buying usp grade ba.
I add ba to sterile water and make my own bac water without any filtering and it has been fine.

 

[kain]

Keep in mind only 1-2% is BA. I think they chart the compatability with 100% BA

Ah, that would make a big difference.

 

[eatmyshorts81]

PVDF is ok for up to 20% BB

PTFE is best

No such thing as 'best' when it comes to sterility. Something is either sterile or it isnt. They both work. Pvdf been used around these parts since the 90s.

 

[eatmyshorts81]

Do you have a source for that information?

About 1000 dudes infectionless asses since the 90s using pdvf. They work identically to ptfe. I've even seen idiots filter oils with pes and STILL not get infections. I've also seen one really big idiot inject aftwr filtering thru a coffee filter. Still no infection which is baffling.

 

[narta]

No such thing as 'best' when it comes to sterility. Something is either sterile or it isnt. They both work. Pvdf been used around these parts since the 90s.

Who said anything about sterility? The question was about comparability with solvents.

Reading comprehension fail.

 

[eatmyshorts81]

Who said anything about sterility? The question was about comparability with solvents.

Reading comprehension fail.

Ummm, if there's a solvent that deteriorates the membrane, the solution will no longer be sterile. Your not understanding the bigger picture here. What do these filter membranes actually DO?? Make sterile solutions. So I'd like to argue YOU have the comprehension issues on this specific subject.

I mean unless these filters do something other than making something sterile, I'm all ears buddy...

 

[narta]

Ummm, if there's a solvent that deteriorates the membrane, the solution will no longer be sterile. Your not understanding the bigger picture here. What do these filter membranes actually DO?? Make sterile solutions. So I'd like to argue YOU have the comprehension issues on this specific subject.

I mean unless these filters do something other than making something sterile, I'm all ears buddy...

LOL

k mate

 

[eatmyshorts81]

LOL

k mate

More like checkmate. Lmao

 

[narta]

More like checkmate. Lmao

Ok let's educate your sorry ass.

I said that PVDF is good up to 20% BB. So, if one wants to use MORE than 20% BB, LOGIC suggests, he should opt to use a PTFE filter.

I can't break it down more, retard education is not my field.

 

[eatmyshorts81]

Ok let's educate your sorry ass.

I said that PVDF is good up to 20% BB. So, if one wants to use MORE than 20% BB, LOGIC suggests, he should opt to use a PTFE filter.

I can't break it down more, retard education is not my field.

Especially when one is spewing it. Lol. Filters do what once again? Make a solution..(fill in the blank) lol

No matter what your fragile little ego thinks, this boils down to the issues of sterility which you already made your comment for the whole board to see.

Rationalizing this even further just makes you look silly. The OP jist wanted to know which filters would make his solution STERILE. think he really cares which fucking filter has what specific properties? No, he wants sterile gear dude.

Like I said. My sorry INFECTIONLESS ass uses pvdf. Nitpick all ypu want further

 

[narta]

k

 

[nightprowler7]

About 1000 dudes infectionless asses since the 90s using pdvf. They work identically to ptfe. I've even seen idiots filter oils with pes and STILL not get infections. I've also seen one really big idiot inject aftwr filtering thru a coffee filter. Still no infection which is baffling.

OK?

What does that have to do with chemical compatibility? Use unbleached coffee filters because the coloring is lowering your IQ.

 

[nightprowler7]

Oh OK, I just read the other posts. He's just a troll