save 2ml for later?

[old timer]

guys just wanted to mention

in brewing your own gear, do you really need to save 2ml of oil for later injecting into the whatman filter in your last step? i mean i don't think that's practical.

why don't people just mix the powder with the ba, let it dissolve(or low heat), add the sterile oil, draw out from mixing vial/put it into sterile vial through filter and bam....your done.

i don't get it? do you guys? 2ml for what? give me a break.

 

[BigRonWannabee]

It purges the filter. You see, youll always have some extra oil in that filter no matter how much air you pass through in the end. Would you rather have hormone/oil stuck in there or just oil via purging?

 

[old timer]

thanx

thank you.

 

[pullinbig]

guys just wanted to mention

in brewing your own gear, do you really need to save 2ml of oil for later injecting into the whatman filter in your last step? i mean i don't think that's practical.

why don't people just mix the powder with the ba, let it dissolve(or low heat), add the sterile oil, draw out from mixing vial/put it into sterile vial through filter and bam....your done.

i don't get it? do you guys? 2ml for what? give me a break.

so you asking why do we have to filter the hormone and solvent? for the same reason the oil is sterile. adding hormone/solvent to streile oil will not yeild a sterile final solution.