The d2 nano dispenser is supplied with two high quality valves from Fritz Gyger AG of Switzerland. The valves have a very long life expectancy however replacements can be purchased if required.
Additionally, valves are offered in a range of nozzle diameters and valve travels. Large dispense volumes and high viscosity fluids are best suited to larger nozzle diameter/valve travel whereas small dispense volumes are best suited to smaller nozzle diameter/valve travel.

Valves are available in the following size options:-
19518 Nozzle:⌀0.1mm Travel:0.03mm Filter:40umSuitable for small volumes (100nl upwards) of aqueous, DMSO, organics, small molecules etc
19535 Nozzle:⌀0.15mm Travel:0.03mm T1 Filter:40umSuitable for small volumes (500nl upwards) of aqueous, DMSO, organics, small molecules etc
19522 Nozzle:⌀0.15mm Travel:0.06mm T1 Filter:40umSuitable for small volumes (500nl upwards) of aqueous, DMSO, organics, small molecules etc
19524 Nozzle:⌀0.2mm Travel:0.06mm T2 Filter:40umSuitable for small to mid-range volumes (1ul upwards) of aqueous, DMSO, organics, small molecules etc
20209 Nozzle:⌀0.2mm Travel:0.1mm T3 Filter:noneSuitable for small to mid-range volumes (1ul upwards) aqueous, DMSO, organics, small molecules, cells, proteins etc
19555 Nozzle:⌀0.3mm Travel:0.1mm T3 Filter:noneSuitable for larger volumes (5ul upwards) of aqueous, DMSO, organics, small molecules, cells, proteins, viscous fluids
19508 Nozzle:⌀0.45mm Travel:0.15mm T4 Filter:noneSuitable for larger volumes (5ul upwards) of aqueous, DMSO, organics, small molecules, cells, proteins, viscous fluids
19542 Nozzle:⌀0.6mm Travel:0.15mm T4 Filter:noneSuitable for larger volumes (5ul upwards) of aqueous, DMSO, organics, small molecules, cells, proteins, viscous fluids
A syringe is best suited to applications that require a very a low dead volume.
3ml, 5ml, 10ml and 60ml syringe options are available.
Each kit contains

The bottle kit uses a GL45 cap that has 3 ports. The cap can be cleaned in an autoclave.
Each kit contains

The bottle kit uses a GL32 cap that has 3 ports. The cap can be cleaned in an autoclave.
Each kit contains
The bottle kit uses a custom cap from Fritz Gyger AG that has 3 ports. The cap can be cleaned in an autoclave.
Each kit contains
Each kit contains
Each kit contains
The valve tool allows quick and easy removal and replacement of Gyger's valves
