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Corning™ Bottle Top Dispensers

Corning™ Bottle Top Dispensers are volumetric instruments designed for convenient and safe dispensing of liquids with no loss of reagent

Manufacturer:  Corning™ 6844

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Catalog No. 07-201-132

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  • Accurate and reproducible volume setting
  • Fully autoclavable for protection against contamination
  • 360° rotatable valve block for convenient dispensing with tough bottle connections
  • Convenient 3-position discharge tube for dispensing, sample recovery, and emptying
  • Unique drip-free system to increase safety at work
  • Easy disassembly for cleaning
  • Easy in-lab calibration with built-in recalibration mechanism


Gray, Orange
2.2 g/cm3
5 to 50 mL
Quick and precise dispensing of acids, bases and solvents
1 mL
≤ 0.050 mL
33.8° to 104°F
≤ 500 mbar
3 Years
±0.3 mL
ISO 8655
Bottle Top Dispenser
Polypropylene, PTFE
Glass and Plastic Bottles
Calibration Tool, Thread Adaptors Set (4 sizes), Telescopic Suction Tube, Instruction Manual, Certificate of Performance
1° to 40°C
≤ 500 mm2/sec
Product Certifications


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