The 600 series are robust syringes consisting of two distinct parts. The bottom half of the barrel accurately measures the liquid sample and the top half supports the plunger. In addition, the top section of the plunger is thicker to further reduce the risk of bending the plunger. These syringes require half of the standard stroke length making them ideal for one-handed operation. The plungers and barrels are not interchangeable or replaceable.
Recommended Use: The 600 series is great for animal injections because one hand is free for manipulating the animal.