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Janice Carter, University of Cambridge

The person in WPI I deal with is Julian Williams and he has been very helpful in sorting out any problems we may have and finding items that we require. He is very pleasant to deal with and I have used WPI for the last 8 years and I am very happy with the service that they provide us.
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Manual Microsyringe Pump

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  • Accepts syringe sizes: 10uL - 1mL gas tight luer tip
  • Micrometer head has resolution of 10 microns per division
  • Use for perfusion or withdrawl of liquids

Precise manual injection

The manual microsyringe pump is a convenient tool for precise manual injection of fluid using glass pipettes or similar injection devices. The design allows visual feedback of flow at the pipette tip. They can also be used as a manual micro syringe pump for perfusion or withdrawal of liquids. The resolution of the injection volume can be continuously varied from 10 nanoliters to the microliter range, depending on the syringe used. Either oil or air can be used as the transfer media to assist the injection of fluid. The optional software and cable kit can transmit advancement data directly into computer. Model MMP has the traditional mechanical micrometer head with a resolution of 10 microns per division and advances 500 micrometers per revolution. The entire frame body of the injector is constructed with polished stainless steel for excellent stability and durability. The piston of the micrometer can be slid across the rail to the syringe's plunger position. Small diameter PTFE tubing is used to improve the accuracy and solution compatibility. The unique design of the pipette holder can securely hold any pipette with an outer diameter of between 1.0mm and 1.5mm. All necessary accessories for removing air and filling the syringe and tubing with liquid are included. The system comes complete with a 100µL gas tight syringe and other syringe sizes can be purchased.

The micrometer has 10µm per division and 500µm per revolution.
Example one revolution on the included 100µL syringe is a volume of 0.835µL (835nL).
10μL syringe - 0.0018μL/div
25μL syringe - 0.00416μL/div
50μL syringe - 0.012μL/div
100μL syringe - 0.0167μL/div
250μL syringe - 0.0417μL/div
500μL syringe - 0.0833μL/div


Travel Distance 25mm
Advances Resolution 0.001mm for DMP and 0.01mm for MMP
Syringe Size 10µL to 1mL gas tight luer tip syringe
Tubing 1.5 m of PTFE tubing with 0.5 mm ID
Pipette Holder 0.24" x 5.2"
Pipette Holder Fits 1.0 to 1.5mm OD pipette


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ILS 5µl Gas-tight luer tip syringe (no needle), OD 6.5mm

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ILS 10µl Gas-tight luer tip syringe (no needle), OD 6.5mm

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ILS 25µl Gas-tight luer tip syringe (no needle), OD 8.0mm

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Coleman, J., Law, K., & Bear, M. (2009). Anatomical origins of ocular dominance in mouse primary visual cortex. Neuroscience. Retrieved from

Coleman, J., & Nahmani, M. (2010). Rapid structural remodeling of thalamocortical synapses parallels experience-dependent functional plasticity in mouse primary visual cortex. The Journal of  …. Retrieved from

Cosentino, C., & Roman, B. (2010). Intravenous microinjections of zebrafish larvae to study acute kidney injury. Journal of visualized  …. Retrieved from

Sappington, R., & Carlson, B. (2010). The microbead occlusion model: a paradigm for induced ocular hypertension in rats and mice. …  ophthalmology & visual …. Retrieved from




UltraMicroPump (UMP3) (one pump head) with SYS-Micro4 Controller

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