Now you don't have to read between the lines to determine how much sample is in your syringe. With the Digital Syringe you read the syringe volume directly from the liquid crystal display on the Digital Syringe. The digital display eliminates volume reading errors as well as ensures that everyone in the lab reads the syringe volume the same. Every Digital Syringe is a calibrated device traceable to N.I.S.T. methods. Use it to calibrate analytical instruments (AA/ICP, GC, HPLC, etc.), prepare standards and spike samples. With a Digital Syringe you have a certified easy-to-read device which makes it easier to comply with EPA, CLIA, ISO and FDA (GLP, GMP) requirements. Selecting a Digital Syringe is easy. First, determine the volume of the syringe needed (syringes from 0.5 to 500 µL are available). Then, determine which syringe series you prefer. Four syringe series are available: 7000 Series Modified Microliter™, 700 Series Microliter™, 1700 Series Gastight® and SampleLock™ Gastight. Improved precision is easily achieved when you use the built-in adjustable plunger stop. The adjustable plunger stop (0-100% of syringe volume) is engaged with a touch of the button on the back of the Digital Syringe.