Slows it down a ton. Plus, the effort is rediculous compared to bottle tops. I'd filter, draw, and fill as you've been doing man. The only thing I do like about it, is it's filtered directly into the vial (that way it doesn't run into any more air than needed or other shit it get exposed to).

J

If you do use a syring filter, I'd recomment the caulk gun set up. That helps a ton when using syringe filters.

If you cannot come up with the caulk gun, I'd use 3-5cc syringes. They create more psi on the filter. ..just be careful not to damage them.

J

Here is a link to the caulk gun method (the only way to fly if using syringe filters IMO).

J

http://www.steroidology.com/forum/s...highlight=caulk

Anything smaller than a 22g needle will in itself slow the filtering. Anything equal to or bigger than a 22g will allow max flowrate through the system from my observation. I see your dilemma, the final step is pretty much like syringe filtering anyways...so why use the bottle top.

Solution - buy a crimper and pour the solution into the vials.

A couple of months ago I made up a big batch of test enan and was filling up a good few 50mL vials. Damn that was a bitch. After a few of those I said, "fuck this" and I got out a caulk gun. Unfortunately, my 50mL syringes+plungers don't fit into the caulk gun when they have 50mL in them. I had to manually press it until there was about 30mL left and then it would fit into the caulk gun.

I think I was up until like 3am that morning.