Load slin pin w ease

[Painjunky]

Do you toss the 1/2 cc when done or do you re-use?

[Cylon357]

Do you toss the 1/2 cc when done or do you re-use?

I draw for one set of injections then toss it. But I will use it to draw all the things in play and transfer to the injection syringe. That is, draw some test, transfer to the injection syring, draw some mast (or whatever), transfer to the injection syringe etc then discard when done drawing for that shot.

I don't mix oil and water tho some do.