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Stoelting Quintessential Stereotaxic Injector (QSI™)
Precision Injection. Exceptional Control. Nanoliter Accuracy.
| Item | Product | Price | QTY |
|---|---|---|---|
| 53311 | Quintessential Stereotaxic Injector (QSI) | Login | |
| 53312 | Quintessential Stereotaxic Injector (QSI), Dual | Login | |
| 53325 | QSI Dual Microliter Syringe Pump, Tabletop System | Login | |
| 53327 | QSI Dual Microliter Syringe Pump, Tabletop injector ONLY | Login | |
| 59900QSI | SMART HUB QSI Injector | Login | |
| 59900DRL | SMART HUB Drill | Login | |
| 59900WRM | SMART HUB Warmer | Login | |
| 53810 | Mouse Heating Pad, 7x7cm for 53801/53851 w/cable | Login | |
| 53812 | Rat Heating Pad, 15.25x15.25cm for 53801/53851 w/cable | Login | |
| 53814 | Cage Heating Pad, 16x38cm for 53801/53851 w/cable | Login | |
| 53805 | Stoelting Rectal Thermal Probe, Mouse and Rat (1.4mm dia.) | Login |
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*STEREOTAXIC SOLD SEPARATELY
Precision you can program. Flexibility you can expand. Control you can trust.
Stoelting's classic QSI™ (Quintessential Stereotaxic Injector) is the gold standard for automated stereotaxic infusion and withdrawal for modern neuroscience research.
The QSI™ delivers precise, programmable infusion and withdrawal of volumes from the nanoliter to microliter range. Designed for flexibility and ease of use, the QSI™ provides researchers with accurate control over injection volume and flow rate while supporting single- or dual-injection workflows.
From nanoliter injections to microliter-scale delivery, the QSI™ combines automated control, broad syringe compatibility, integrated illumination, and an intuitive touch-screen interface in one versatile stereotaxic injection platform.
WHY CHOOSE THE QSI™?
- 1 nL Precision - Set injection volumes as small as 1 nanoliter, with flow rates ranging from 0.001 µL/min to 363 µL/min.
- Single or Dual Injection - Control one or two independent injections with the QSI™. Start with a single injector and expand to dual injection capability as research needs evolve.
- Simple Touch-Screen Control - The intuitive touch-screen controller allows researchers to program: Injection volume, Flow rate, Syringe specifications, Infusion or withdrawal parameters
- Built-In LED Illumination - Integrated LED lighting provides low, medium, and high intensity settings, controlled directly from the touch screen.
- Broad Syringe Compatibility - The QSI™ accommodates Hamilton syringes from 0.5 µL to 250 µL and includes a library of common syringe specifications for convenient setup.
- Designed for Flexible Stereotaxic Research - The QSI™ mounts directly to most stereotaxic instruments, providing flexibility across experimental setups.
The QSI™ is part of Stoelting's SMART HUB family. The SMART HUB seamlessly integrates control of, not only your QSI™ but also a warmer, surgical drill, and even the stereotaxic instrument. From the single, intuative interface you control everything streamlining, organizing and fully synchronizing your surgical environment. To add our Warmer or Drill with auto-stop functionality to your QSI, you need only purchase 59900WRM (SMART HUB Warmer - be sure to add a Warmning Pad) or 59900DRL (SMART HUB Drill). You can also add a second Injector (59900QSI)
The Standard for Versatility and Control
Control one or two independent injections with Stoelting’s latest QSI™ Stereotaxic Injector. Automatic infusion or withdrawal of nL-µL volumes. Program injection parameters (volume, rate and syringe specifications) using the easy-to-use touch screen control box. Accommodates Hamilton syringes sized 0.5uL-250uL. Available as a single or dual injector. If purchased as a single injector, add a second injector at any time.
QSI™ Features
- Easy-to-use Touch Screen Control Box
- LED lights with low, medium, and high setting options
- Control Single or Dual Injections
- Preprogrammed Syringe Specifications
- Out-of-range Warnings
- Infuse and Withdraw
Shipping Dimensions: 15 x 9 x 6 in, 5lbs
For Infusion and Withdrawal of Pico and Nanoliter Volumes
Stoelting’s QSI™ (Quintessential Stereotaxic Injector) establishes a new standard of versatility and control. Only the QSI™ Injector enables the researcher to set volumes as small as 1 nanoliter and flow rates from 0.001µl/min to 363µl/min. It works with syringes from 0.5ul up to 250µl.
The QSI™ stereotaxic injector allows accurate control of the volume and flow rate of injections without wasting precious fluids in excessively long tubing. The fluid goes directly through a needle on the syringe, mounted directly on most stereotaxic instruments.
Built-in LED lights can be controlled by the touch screen controller with low, medium, and high light options.
Library of Syringes
The QSI™ contains a library of common syringes and plunger diameters, so the user may simply scroll the list to select the desired syringe. Because of the Quintessential Stereotaxic Injector’s unique design, it can be attached to any micromanipulator and accommodates practically any make of syringe.
Touch Screen Controller
The touch screen controller is a microprocessor-based controller that facilitates operation with an easy-to-use display. A help menu is included to make infusion and withdrawal easier than ever.