Pipette Holders

This modular holder was made to be able to resist the seismic conditions of Chile and is an easy-to-use holder for pipettes in general. We have designed multiple versions, all of them available here, to adapt the holder to most shelfs and surfaces. If you want to create your own version, freely access ourOnline CAD model, where you can copy and edit the original files.

The holders can be plugged into each other due to the side connectors, creating sets depending on your necessities.

The 3D model was created using Onshape, if you want to know how to use this software, go to our YouTube tutorial, where we explain everything about this.

This lab tool was designed for holding almost all types of pipettes, dividing them into three groups, the types A, B, and C, specified below.

Designed and tested by Tobias Wenzel and Matías Hurtado Labarca as a part of the LIBRE hub project.

Some of the brands that work with these are:

Type A:

• Eppendorf

Type B:

• Rainin
• Axygen
• Thermo

Type C:

• Corning
• Labnet
• Gilson (with it's hanger)
• Discovery

• DragonMED

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Onshape values for the pipette types:

Type A:	Hanger Pin Ø:	14 mm.
	Elipse Width:	22 mm.
	Elipse Length:	33 mm.
Type B:	Hanger Pin Ø:	18 mm.
	Elipse Width:	23.5 mm.
	Elipse Length:	39 mm.
Type C:	Hanger Pin Ø:	22 mm.
	Elipse Width:	26 mm.
	Elipse Length:	43 mm. (for 30 mm. Pipettes)

// For this last type, move the "Rollback bar" below the "Off-Centered" folder. To Go back just move the "Rollback bar" up from it again.