This part number is made up of (6) of the clear plastic pipette holders that go on the end of the 5430-ALL PicoNozzle. It does not include washers (seals) or the little metal cap.
Apply for Tax Exempt Status WPI collects tax in AL, AZ, CA, CO, CT, DC, FL, GA, IL, IN, MA, ME, MD, MI, MN, MO, NC, NV, NJ, NY, OH, OK, PA, SC, TN, TX, VA, VT, WA and WI