Category
Stock Code
44967000049
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
Eppendorf Varispenser® 2x | 4967000049
Need a bottle-top dispenser for aggressive solutions such as acids, solutions or bases? The Eppendorf bottle-top dispensers Varispenser 2 and Varispenser 2x allow you to safely dispense liquids from a wide range of bottles without reagent waste and are ideal for conveniently dispensing aliquots from large supply bottles. Chemically resistant and autoclavable, their tight seal provides protection against caustic media.
Eppendorf Varispenser® 2x | 4967000049 Features
- 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
Eppendorf Varispenser® 2x | 4967000049 Technical Data
| 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 error | 2.5 mL: ± 1%; ± 25 µL 12.5 mL: ± 0.2%; ± 25 µL 25 mL: ± 0.1%; ± 25 µL |
| Systematic measurement error | 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 | GL 45 |
| Bottle thread adapter incl. | GL 32, GL 38, S 401) |
Delivery content |
Dispenser, Operating manual, Certificate, Telescopic aspirating tube (170 mm - 330 mm), Thread adapter (x3: 32 mm, 38 mm, 40 mm), Universal wrench |
Eppendorf Varispenser® 2x | 4967000049 Images
