Under 1$/mg

[Peevee]

Not impractical, but it takes longer, I filter out to a 10ml empty vial, mix in the missing amount of BAC (if I need more than 3ml), than aliquots into single use 2ml vials

It's not the end of the world, but with 2 lyophilized vial I need to do the filtering twice

I draw 3ML into a syringe and inject about 1ml in each vial. You have to stop the plunger by hand as the vac draws the fluid in. Then I draw all three vials into a fresh 5ml syringe and filter into a cartridge with a 4mm filter. Probably should use a bigger filter but I don’t want the waste

 

[zpped]

That's a lot of work indeed.

I once put 9 vials of motsc into a single cartridge lol