Bottle Top Dispenser For Hydrofluoric Acid with Dual Inlet Technology and Recirculating Valve, Volume Range 2.5 - 30mL

Bottle top dispenser with dual-inlet design for versatile reagent dispensing, including rinsing, dilution, refilling, and purging. Features springless PTFE piston, recirculating valve, EasyKnob and FlexiNozzle for smooth, jam-free operation, and compatibility with aggressive chemicals. Available in multiple volume ranges, fully autoclaveable, with adapters for common bottle sizes, and calibrated to ISO 17025 standards with certificate and on-site adjustment tool.