drawing question

[spiketannin]

i have a 3 ml 23 gauge 1 inch needle would 80 mg be under the 1ml mark at the 8th line? im terrible at this, last time my test came in amps at 250 mg so i just drew the whole thing

[JohnnyVegas]

Depends on the concentration. If it is 100mg/ml, then yes .8ml would be 80mg.

If it is 200mg/ml, then you would want .4ml

If it is 250mg/ml, then you would want .32ml (a smidgen over the .3 line)

[spiketannin]

its 100 mg/10 ml

[JohnnyVegas]

Sounds like it is a 10 ml vial of 100mg/ml. If that is true, then your math is right.

If it was literally 100mg/10ml it would be only 10mg/ml and that can't be right.

[spiketannin]

yea sorry its 100mg/ml , thankyou for your help i apreciate it

[spiketannin]

when drawing tren and prop in the same syringe do you push back air in both vials or how would you do that?

[spiketannin]

anyone know

[10nispro]

you don't have to push back air into the vial. Draw what you need from first vial. Pull out of vial and either take out the air now or pull back syringe so a little space is showing and then draw out compound from second vial. Take out air from syringe. Hope that made since.