I have kinda come to the conclusion that I can use lacquer thinner for almost anything, at least it works for me. I also have a can of low odor paint thinner which I really haven't tried to use much yet.
Biggest problem is pouring the liquid out of the cans without maing a mess.
I thought that I saw somewhere a dispenser pump that would screw onto gallon can and let you dispense small controlled quantities. Obviously it needs to be solvent proof.
After a little googling all I can find is
I have plastic and glass droppes but they extract minute amounts at a time making filling even small jars a chore and the lacquer thinner seems to damage the platic ones after a bit, though the rubber bulbs on the glass ones seem to have held up. Mainly I want to fill up a brush bath, several ounces,or the 1/2 to 1 oz jars for airbrush cleaning or for thinning paint paint.
I use a funnel for getting used thinners and paint into empty gallon cans for disposal but that doesn't work for getting clean thiiner out into smaller jars.
I also use glass cleaner from gallon jugs. For the airbrush for oil base thinner than glass cleaner than maybe a rinse with water. Brushes get a rinse out with lacquer thinner then glass cleaner then maybe water then I use Pink Soap to treat the brushes. Obviously for acrylic/water base I skip the lacquer thinner.
Seems to work except for the mess I make pouring the stuff out. One guy suggested drilling a hole in the corner of the top of the can, but unless you seal that back up it will always reek and I doubt I could get that into a 1/2 oz jar anyway.