Bottle Top Dispenser For Hydrofluoric Acid with Dual Inlet Technology and Recirculating Valve, Volume Range 0.25 - 2.5mL

Bottle top dispenser with dual-inlet technology 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, and calibrated to ISO 17025 standards with certificate and on-site adjustment tool.