$146.57 - $146.57
Ideal for any microvolume application that requires actual positive displacement of the sample. Makes injections as small as 100 nanoliters with accuracy ±2%. Entire sample is contained in the needle. During injection, the plunger extends to the end of the needle, displacing the entire sample with essentially no dead volume. Seal between the plunger and needle permits high- pressure injections. Plunger design allows for easy replacement.