- Bottle-top dispenser with standard GL 45 thread for most common bottle threads in all sizes
- Safety valve balls in discharge valve prevent leakage when discharge tube is not mounted
- Air vent cap can be unscrewed for easy assembly of drying tube
- Oval-shaped dispenser housing for easy transportation
- PFA seal of the sliding piston prevents seizing up
- Fixation slide on interior toothed track for rapid and safe volume adjustment
- High chemical resistance of all dispensing components
- Telescopic aspirating tubes for variable adjustment to bottle height
- Fully autoclavable without disassembly
- User adjustment option
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Varispenser® 2x
Varispenser 2x, 25mL, back
Eppendorf Varispenser® 2 and Varispenser® 2x bottle-top dispensers – six different sizes for dispensing volumes from 0.2 – 100 mL
Varispenser® 2 and Varispenser® 2x bottle-top dispensers are available in six different sizes for all your liquid dispensing needs.
Lab technician using the Eppendorf Varispenser® 2x bottle-top dispenser
Dozowniki butelkowe Varispenser® 2 i Varispenser® 2x zapewniają bezpieczne dozowanie cieczy dzięki wbudowanym funkcjom bezpieczeństwa.
Easily fill Conical Tubes with the Varispenser® 2(x) bottle-top dispenser from Eppendorf
Blok zaworu obracający się w Varispenser® 2 i Varispenser® 2x o 360° umożliwia bezpieczny dostęp w każdej pozycji.
Lab technician using the Eppendorf Varispenser® 2x bottle-top dispenser to fill a glass vial
Blok zaworu obracający się w Varispenser® 2 i Varispenser® 2x o 360° umożliwia bezpieczny dostęp w każdej pozycji.
The Varispenser® 2x bottle-top dispenser's recirculation valve lever
Dozownik butelkowy Varispenser® 2x umożliwia dozowanie bez strat reagenta dzięki zastosowaniu zaworu recyrkulacyjnego.
The Varispenser® 2(x) bottle-top dispensers feature an easy-to-read volume scale
Dozowniki butelkowe Varispenser® 2 i Varispenser® 2x firmy Eppendorf umożliwiają powtarzalne dozowanie cieczy.
Varispenser® 2/2x bottle-top dispenser ventilation screw with filter
Zakrętka odpowietrznika umożliwiająca łatwy montaż rurki osuszającej lub mikrofiltra w dozowniku butelkowym Varispenser® 2/2x firmy Eppendorf.
Varispenser® 2 bottle-top dispensers from Eppendorf are resistant to many chemicals and autoclavable
Dozowniki butelkowe Varispenser® 2 i 2x firmy Eppendorf zaprojektowano do ciągłego dozowania wybranych objętości bez strat reagenta.
Varispenser® 2x bottle-top dispensers with the Eppendorf Top Buret
Dozowniki butelkowe Eppendorf Varispenser® 2(x) firmy Eppendorf zaprojektowano do ciągłego dozowania wybranych objętości bez strat reagenta.
Varispenser® 2 and 2x bottle-top dispensers from Eppendorf fit on a variety of supply bottles and are chemical-resistant
Wysoka odporność chemiczna wszystkich elementów mających kontakt z cieczą w dozownikach butelkowych Varispenser® 2 / Varispenser® 2x.
Product Information
- 1-channel, bottle top dispenser with recirculation valve and telescopic intake tube (length 170 – 330 mm)
- 2,5 – 25 mL
- incl. adapters GL 32, GL 38, S 40
You will find additional download material at the bottom of this page
epServices (5)
Accessories (29)
Spare Parts (6)
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Catalog no.
0082000410
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Technical Data
Features
Technical Data
| Specifications | Varispenser® 2x |
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| Product type | Dispensers |
| Pipetting type | Positive displacement system |
| Number of channels | 1-channel |
| Volume range | 2,5 – 25 mL |
| Volume increment | 0.5 mL |
| Operating mode | mechanical |
| Random measurement error1) |
2.5 mL: ± 1%; ± 25 µL 12.5 mL: ± 0.2%; ± 25 µL 25 mL: ± 0.1%; ± 25 µL |
| Systematic measurement error1) |
2.5 mL: ± 5%; ± 125 µL 12.5 mL: ± 1%; ± 125 µL 25 mL: ± 0.5%; ± 125 µL |
| Autoclavable | yes |
| Open system (third party consumables) | yes |
| Thread | − |
| Bottle thread adapter incl. | GL 32, GL 38, S 402) |
| Delivery content | Dispenser, Operating manual, Certificate, Telescopic aspirating tube (170 mm - 330 mm), Thread adapter (x3: 32 mm, 38 mm, 40 mm), Universal wrench |
1)The listed values for 10%, 50%, and 100% of the nominal volume are based on tests complying with DIN EN ISO 8655, Parts 2 or 5. If listed, the smallest adjustable volume provides additional data.
2)buttress thread
