Large Medical Glass Hypodermic Syringe Injecting Piston Shot Tool
A great looking old tool glass hypodermic syringe it has graduated marks indicating the volume of fluid in the syringe, and is transparent. This kind of tool is used for an injection of an anesthetic. Glass syringes may also be preferred where a very high degree of precision is important (i.e. quantitative chemical analysis), because their engineering tolerances are lower and the plungers move more smoothly.
This larg... more»