Bottle Top Dispenser With Recirculating Valve , Volume Range 10ml - 100ml

Bottle top dispenser with springless PTFE piston and recirculating valve for use with organic and inorganic reagents. Features smooth, jam-free operation, EasyKnob and FlexiNozzle, multiple volume ranges, autoclave compatibility, adapters for common bottle sizes, and ISO 17025-calibrated with certificate and on-site adjustment tool.