United Scientific Supplies, BTDR-1-SET, Bottle Top Dispenser, 0.25 - 2.5mL, with 100mL Bottle
Features:
- United brand bottle top dispensers offer high accuracy at economical prices.
- Each dispenser is individually calibrated and certified in an ISO 17025 accredited laboratory in accordance with ISO 8655 standards.
- Five adapters are included with each unit for use with a wide range of bottle sizes.
- 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 when using, cleaning, and storing 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.
For compatibility, please see 
Chemical Compatibility Chart
