EPPENDORF - Varispenser plus/Varispenser bottletop dispensers
Manufactured by EPPENDORF
The Eppendorf bottletop dispensers Varispenser and Varispenser plus are the ideal choices for dispensing aliquots of...
The Eppendorf bottletop dispensers Varispenser and Varispenser plus are the ideal choices for dispensing aliquots of liquid from supply and reagent bottles. Available in 6 sizes for dispensing volumes from 0.5-100 mL, the design of these instruments make them capable of consistently dispensing selected volumes without reagent waste. Their tight seal provides outstanding protection against contact with caustic media, and they are fully autoclavable for maximum safety in your lab.
Varispenser plus – has a user adjustment dial to allow for accurate dispensing of viscous and volatile solutions and has a recirculation valve for priming the dispensing system without loss of reagent. The recirculation valve also allows to dispense liquid back into the bottle if it was aspirated accidentally.
Available in the following bottle thread sizes.
GL 25
GL 27
GL 28
GL 32
GL 38
S 40
GL 45
NS 19 - 26 mm
NS 24 - 29 mm
NS 29 - 32 mm 17/8" (5 Liter jug/jerrycan)
Varispenser plus – has a user adjustment dial to allow for accurate dispensing of viscous and volatile solutions and has a recirculation valve for priming the dispensing system without loss of reagent. The recirculation valve also allows to dispense liquid back into the bottle if it was aspirated accidentally.
Available in the following bottle thread sizes.
GL 25
GL 27
GL 28
GL 32
GL 38
S 40
GL 45
NS 19 - 26 mm
NS 24 - 29 mm
NS 29 - 32 mm 17/8" (5 Liter jug/jerrycan)
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Features of Varispenser plus/Varispenser bottletop dispensers
- Telescopic filling-tube for use with bottles up to 36 cm (14.2 in) height * All dispensing components are made from highly chemical resistant materials * Thread adapters are manufactured from polypropylene. For work with more aggressive chemicals; PTFE adapters are optionally available * Volume setting can be locked to prevent accidental changes. * Possibility to attach a spiral, 80cm long discharge tube to allow for easy filling of large tube quantities or into vessels further away from the reagent bottle * Inline filter attachment possible to help prevent supply bottle contamination * The optional drying tube can be filled with absorbing agent to protect reagent against humidity or CO2 * Easy to disassemble for cleaning and maintenance. * Autoclavable
General Specifications
There are no General Specifications available.
Additional Specifications
Varispenser
Recirculation valve
No
Secondary adjustment feature
No
Pipette type
Bottle top dispenser
Volume selection
Adjustable
Channel format
Single-channel
Autoclavable
Yes
Varispenser plus
Recirculation valve
Yes
Secondary adjustment feature
Yes
Pipette type
Bottle top dispenser
Volume selection
Adjustable
Channel format
Single-channel
Autoclavable
Yes