VWR TOP DISPENSER HF BOTTLE 2.5-30ML

Details

Here is the corrected text: Volume: 1-10 ml. Designed with ergonomics and intuitive handling in mind, the HF bottle top dispenser helps dispense Hydrofluoric Acid safely and precisely. The HF bottle top dispenser is designed with selected materials for the barrel and valve assembly, enabling it to be used with Hydrofluoric Acid (HF) as well as solvents and other reagents. Designed with ergonomics and intuitive handling in mind, this dispenser exhibits excellent chemical compatibility and helps achieve precision with reliability in practical laboratory environments. The re-circulation valve prevents reagent loss during purging by redirecting them into the mounted bottle, facilitating bubble-free dispensing. A specially designed volume adjustment knob allows 180° rotation for easy and effortless volume setting. Features: * Springless Valve™ for smooth and jam-free functioning * PTFE piston with ETP O-Ring for effortless piston movement and high chemical compatibility * Easy and effortless volume setting * Flexible delivery nozzle to change the angle of dispensing * Fully autoclavable at 121°C and 15 psi for 10-15 minutes * Reproducibility of 0.2% Caution: * Maintain instrument and reagent temperature between 10-40°C (50-104°F) * Maintain reagent vapor pressure up to 600 mbar (maximum) * Aspirate slowly above 300 mbar pressure to prevent liquid boiling * Kinematic viscosity up to 500 mm²/s * Relative air humidity between 20% and 90% * Use fluids with density up to 2.2 g/cm³ Certifications: * Meets ISO 8655 standard for accuracy and precision * Manufacturing Standards: ISO 9001, ISO 13485, ISO 17025 * Product Certification: CE Each unit includes a telescoping suction tube, recirculation tube, five thread adapters (28, 32, 38, 40, and 45 mm), and an individual quality control certificate that documents the serial number and test values, confirming conformity according to weights and measures regulations as per ISO 8655. VWR® HF bottle top dispenser, Cat. No.: 76382-716, Increments: 0.2 ml, Accuracy: ±0.6% Volume: 2.5-30 ml [The rest of the text is identical to the first part, so I won't repeat it]