Varispenser 2X Bottletop Dispenser, 5-50 mL, Eppendorf (CAT#: AM-LH-2638-TT)

Varispenser 2X Bottletop Dispenser, 5 - 50 mL, Eppendorf is an ideal generation of dispenser in consistently dispensing 0.2 - 2 mL liquid from supply and reagent bottles without reagent waste. The materials and advanced sealing lip technology make this product fully autoclavable and applicable to a wide range of compatible liquids (acids, solutions, bases, corrosive and inflammable liquids, etc.). This Varispenser 2X Bottletop Dispenser offers high chemical resistance and robustness and the built-in safety features protect the user from accidental spills and ensure smooth, trouble-free dispenser operation. Moreover, this Varispenser 2X Bottletop Dispenser is equipped with the GL 45 thread (additional thread adapters), which allows for it is suitable for most common bottle threads in the laboratory. Compared with Varispenser 2 Bottletop Dispenser, Varispenser 2X Bottletop Dispenser is additionally equipped with a recirculation valve for priming the dispensing system without loss of reagent. The extra air vent cap with Luer-cone for the assembly of a microfilter prevents possible contamination from the supply bottle.

Standard GL 45 thread on all sizes for most common bottle threads
6 sizes are available for dispensing volumes from 0.2-100 mL
Available adapters adapters GL 32, GL 38, S 40 and telescopic intake tube
length: 170 - 330 mm

Safety valve balls prevents leakage when discharge tube is not mounted
Screwable air vent cap for easy assembly of drying tube or microfilter
Oval-shaped dispenser housing for easy transportation
PFA seal of the sliding piston prevents seizing up
Fixation slide for rapid and accurate volume adjustment
High chemical resistance of all dispensing components
Telescopic aspirating tubes for variable adjustment to bottle height
Completely autoclavable without disassembly

Eppendorf Top Buret™ Bottletop dispenser