
Shaft w/ejector spring, TFPe single channel, 2-20uL, pk1

Disch. tube, Dispensette S Org, std tip, std valve, 5 & 10mL
Valve block for seripettor & pro, 25ml
Valve block for seripettor & pro, 25ml (1 per EA)
Manufacturer: Brandtech Scientific
Valve block for seripettor & pro, 25ml is available to buy in increments of 1