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VWR® Zippette™ Bottle-Top Dispensers

Supplier: VWR International

612-4179 612-4178 JENC263-000 JENC263-001 JENC263-002 JENC263-003 612-4177 JENC263-004 612-4176 612-4180
Variable-volume bottle-top dispensers feature an anti-drip safety valve, a fine adjustment mechanism for greater reproducibility, an easy-to-adjust calibration mechanism, and a right-angled delivery spout for accurate dispensing. Dispensers have an accurate delivery within ±0.3% (on maximum delivery) and a precision within 0.1%. The precision valve mechanism ensures easy priming and minimum waste with no leakage back into the reservoir.

  • Anti-drip safety valve
  • Fine adjustment for greater reproducibility
  • Easy-to-adjust calibration mechanism
  • Right-angled delivery spout

The PTFE piston is easily removable for cleaning and smooth action. The borosilicate glass barrel is protected with a transparent polypropylene sleeve and can be disassembled from the pedestal for thorough cleaning. The chemical-resistant liquid pathway allows dispensing of a wide range of liquids. Dispensers fit bottles with 30 mm necks. Fully autoclavable at 121°C.

Certifications: Manufactured to ISO9002 quality system standards.

Ordering information: Supplied with 38, 40, and 45mm bottle neck adapters and a calibration certificate. Also supplied with manufacturer’s three-year warranty. A bottle is not supplied; amber squat bottles with safety side filler necks are sold separately.



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