RNase-free polypropylene flexible tips are specifically designed for filling 0.4mm vertical DNA sequencing gels. Other applications include nick translations, immunoprecipitations, restriction digests, radiation tagging, enzyme assays and sample transfers. Overall capacity of 0.1 to 200µL with an overall length of 83mm. Flat capillary O.D. of 0.3mm and capillary length of 13mm. Packaged in RNase-free polypropylene MaxiRack™ of 200. Sterile or nonsterile.