WISP 48 Caps (Top Hat) with Septa PTFE/Silicone

4.0 mL WISP 48 Screw-Thread Top Hat Caps and PTFE/Silicone Septa, pk.100 4.0 mL WISP 48 Screw-Thread Top Hat Caps and PTFE/Silicone Septa, pk.1000
Part Number: RT-21745
Part Number: RT-21746
price on request
price on request