RNase-free polypropylene tips provide an absolute seal on all 1 to 200µL research lab pipettors. Feature a flexible, narrow bore microcapillary tube with beveled orifice. Overall capacity 0.1 to 200µL with an overall length of 83mm. Capillary O.D. is 0.5mm. Capillary section capacity is 5µL and section length is 33mm. Packaged in RNase-free polypropylene MaxiRack™ of 200. Sterile or nonsterile.