Eppendorf, 4967000022, Varispenser® 2x

Product Information
1-channel, bottle top dispenser with recirculation valve and telescopic intake tube (length 125 – 240 mm)
0.5 – 5 mL
incl. adapters GL 25, GL 28/S 28, GL 32, GL 38, S 40

ISO 17025 Calibration Certificate More Product Details ... Catalog no. 0082000211 Inquire Add to list:
Advanced Documentation More Product Details ... Catalog no. 0082000212 Inquire Add to list:
Labor Charge, 15 min. of repair services More Product Details ... Catalog no. 0082000210 Inquire Add to list:
ISO 17025 Calibration without Preventive Maintenance – bottle top/burets pipette calibration service for bottle top/burets More Product Details ... Catalog no. 0082000411 Inquire Add to list:
ISO 17025 Calibration including Preventive Maintenance – bottle top/burets pipette maintenance and calibration service for bottle top/burets More Product Details ... Catalog no. 0082000410 Inquire Add to list:
pipette calibration service for bottle top/burets
pipette maintenance and calibration service for bottle top/burets

Technical Data
Product type: Dispensers
Pipetting type: Positive displacement system
Number of channels: 1-channel
Volume range: 0.5 – 5 mL
Volume increment: 0.1 mL
Operating mode: mechanical
Random measurement error 1): 0.5 mL: ± 1%; ± 5 µL 2.5 mL: ± 0.2%; ± 5 µL 5 mL: ± 0.1%; ± 5 µL
Systematic measurement error 1): 0.5 mL: ± 5%; ± 25 µL 2.5 mL: ± 1%; ± 25 µL 5 mL: ± 0.5%; ± 25 µL
Autoclavable: yes
Open system (third party consumables): yes
Thread: −
Bottle thread adapter incl.: GL 25, GL 28/S 28, GL 32, GL 38, S 40 2) 2)
Delivery content: Dispenser, Operating manual, Certificate, Telescopic aspirating tube (125 mm - 240 mm), Thread adapter (x5: 25 mm, 28 mm, 32 mm, 38 mm, 40 mm), Universal wrench

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