United Scientific United Scientific Bottle Top Dispenser, 10-100ml, W/ 2000ml Bottle

United brand bottle top dispensers offer high accuracy.

• Each dispenser is individually calibrated and certified in an ISO 17025 accredited laboratory in accordance with ISO 8655 standards.
• A set of adapters to fit most laboratory reagent bottles are provided. Sizes are 28, 30, 32, 36, 40, and 45 mm.
• All wetted parts are made from PTFE and borosilicate glass for maximum chemical resistance.
• These easy-to-use instruments are suitable for all laboratory applications except HF.
• Special precautions must be taken for use, cleaning, and storage when working with concentrated fuming acids.
• A factory calibration certificate is provided with each bottle top dispenser.
• Dispensers are easy to disassemble and can be recalibrated in the lab.
• Fully autoclavable at 121°C, 15 psi for 10 to 15 minutes.