Nylon and solvents
- Thread starter insaned
- Start date
insaned
dungeon keeper
mean solutions, yes!
I not 100% sure, but BA can alter a bit it's surface altought it's for long hours exposure. Can't find mutch about BB and PEG effects on nylon...
but it's true, max 20-25% of the final solution.
The reason of asking this is that osmolics have a syringe filter of nylon that's 0,1um.
I not 100% sure, but BA can alter a bit it's surface altought it's for long hours exposure. Can't find mutch about BB and PEG effects on nylon...
but it's true, max 20-25% of the final solution.
The reason of asking this is that osmolics have a syringe filter of nylon that's 0,1um.
insaned said:LMAO
I still have the hope that I have the pacience to see the filtering drop by drop.
a 45 drips. a .1 clogs up quickly. shit big pharm companies only use .2.
i have used .2 with vacum filtration and its a lot slower than .45s
short ester gear with a .45 takes about 5 minutes to do 100ml using vacum. i havent tried the stericups so they prolly even faster as you have gravity working for ya too.
insaned
dungeon keeper
I can't imagine the time that will a 0,1 take...
I just have heard good things about stericup, my problem is that i have to get them overseas.. as I don't find any in europe, at least from millipore! They have some nice cheap 0,2 pvdf disposable cups!
maybe i join with another guy and just buy one, It's a bit more expensive but worths the money after some ml's as for the time wasted... and pacience!
I just have heard good things about stericup, my problem is that i have to get them overseas.. as I don't find any in europe, at least from millipore! They have some nice cheap 0,2 pvdf disposable cups!
maybe i join with another guy and just buy one, It's a bit more expensive but worths the money after some ml's as for the time wasted... and pacience!
