Came across a post discussing calipers and notes that Terumo had narrower barrels with erratic markings, but that calipers could be use to ensure consistent dosing here
Thought you might find it useful when dealing with tiny doses.
I get a kick out of discussions about Terumo syringes because my bestie has worked for Terumo for 40 years and she inspects every syringe that leaves the factory.
