Mohoo Glass Syringes Glass Injector Hypodermic Reusable Laboratory Supplies 1ml - 50ml 2ml New high quality glass injector Safe to use,light weight and convenient to use. A good tool for the lab. Capacity:?50ml 30ml 20ml 10ml 5ml 2ml 1ml Can?be?used?to?test?samples,?pipetting,?add?ink,?add?glue,?and?other?types?of?laboratory?use?with?liquid