VWR® Zippette™ Bottle-Top Dispensers

Proveedor: Avantor
Zippette™
612-4179 612-4180 612-4177
75856-468EA 5817.94 MXN
75856-462 75856-468 75856-466
VWR® Zippette™ Bottle-Top Dispensers
Dispensadores de la parte superior del frasco
Zippette variable-volume bottle-top dispensers are suitable for use with most laboratory acids, alkalis, organic solvents and scintillation fluids, with the exception of hydrofluoric acid.

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

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

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.

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.

Certificaciones: Manufactured to ISO9002 quality system standards.

Información para pedidos: 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.

Precaución: Materials coming into contact with the liquid to be dispensed are borosilicate glass, PTFE, alumina ceramic, FEP, PVDF, and platinum iridium. Dispensers should not be used with liquids that are incompatible with these materials.
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