Bottle Top Dispensers BDQ Series is available in 4 different volume ranges: 1.0 to 10 ml, 5 to 5 ml, 2.5 to 25 ml, and 5.0 to 50 ml. Provide quick-lock knob features by slide it down to the desire volume and releases do the same as slide upward, individual operation. Suitable for the reagents and the liquid solution delivers a smooth and effortless dispensing process, zero loss of reagent. Feature with 360 °air purging mode, purging within a closed circuit. Easy to repair and dismantle.

• Adjustable Delivery Nozzle and 360° rotation of cannula
• Excellent chemical resistance
• Fully autoclavable at 121℃
• Four ranges of the bottle-top dispenser cover a volume range from 0.5ml to 50ml
• Easy to clean and maintain
• The optional flexible discharge tube with safety handle permits fast and precise dispensing
• Made of PTFE、FEP、BSG、PP
• Vapor pressure Max. 500mbar, viscosity max. 500mm2/s,temperature max. 40℃, density max. 2.2g/cm3
• Supplied with different sized adapters