Dissection Brushes
World Precision Instrument Manual Stereotaxic Injector
For precisely-controlled infusion/withdrawal of picoliter volumes
Stereotaxic Injector provides an economical means of injecting/withdrawing a calibrated volume with simple, precise manual control.
Mounted directly on a stereotaxic frame, it allows precise injection directly through the needle into the tissue. This avoids the compliance issues that arise when injections are forced through plastic tubing. Volumes as small as 200 picoliters may be infused.
World Precision Instrument Mouse Dual Stereotaxic Instrument
Our Smallest and Lowest Priced Stereotaxic Instrument!
The WPI Mouse Stereotaxic Instruments was specifically designed for use with knock-out and transgenic mice. It is our smallest and most economic stereotaxic instrument. The WPI Mouse Stereotaxic Instruments includes a 100 micron, 3-axes left-hand manipulator arm, mouse snout clamp and tooth bar, dual sided ear bars, and a corner clamp probe holder. Available as Dual, Ultra-Precise, Digital or Motorized.
NEW FEATURE: The ONLY stereotaxic instrument line on the market with an integrated warming base included on all units! Simply purchase the Temperature Control Box 1 (505375), or Temperature Control Box 2 (505376) and probe (505377) to use the warming function.
World Precision Instrument High Current Stimulus Isolator-SYS-A385R
The A385 is an optically isolated current source, which can generate up to 100 mA of unipolar or biphasic constant current pulses or DC. Pulse duration is controlled manually or by an external 5V command. Output current amplitude is determined by a 3-digit 10-turn potentiometer. Maximum output voltage between the stimulating electrodes is +36V.
World Precision Instrument Custom MicroFil-CMF23G
WPI's MicroFil flexible plastic needles fills micropipettes easily and reliably. Its long and fine tip allows you to start the filling very close to the pipette tip, eliminating both air bubble formation and clogging due to the washing down of dust particles. The transparent amber MicroFil needle is constructed from a combination of plastic and fused silica - no metal components are used. The MicroFil needle can be stored for days with the filling solution inside without clogging. Sold in packages of 4.
- This is a customized item; please specify the length needed in whole centimeters, up to 50cm
- Non-returnable, non-refundable item
World Precision Instrument Stainless Steel Brain Matrix for Rat, 300g-600g, Sagittal Slices
Using a WPI brain matrix, you can get thin and uniform brain slices, which is crucial for histological analysis, immunohistochemistry, molecular biology, and more. This consistency is essential for accurate comparisons between different brains and experimental conditions. These WPI rodent brain matrices are made of stainless steel, a durable material. They have precision-cut channels or slots that hold the brain in place during slicing. Choose your brain matrix based on your species (mouse or rat) and the size of the animal. The WPI brain matrices are designed for sagittal or coronal slices. These brain matrices give you consistent slices that are 1 mm thick, and the olfactory spinal notch is cut into every brain matrix. Matrices may be chilled and sterilized. These are useful when heat transfer or maintaining a specific temperature range is required. Get standardized and precise brain sectioning.
World Precision Instrument Tungsten Metal Electrodes Profile A, 76 mm, 1 micron-TM33C10
Tungsten Metal Electrodes ideal for acute and chronic recording.
World Precision Instrument Geuder Model Neddle Holder Without Lock, Curved
Geuder Needle Holder
- 10cm (4")
- 0.05mm Smooth Tips
- Knurled Handle
- Stainles Steel
World Precision Instrument Linear Stimulus Isolator-A395RC
Model A395 generates a user-defined output current of wave shape; DC, AC, pulse and combinations. Battery operated, photoelectrically-isolated from the input voltage drive, the instrument regenerates output currents which are linearly proportional to the analog voltage waveforms provided by your D/A converter or signal generator.
World Precision Instrument Von Frey Probe, 800g range
To assess mechanical allodynia, which is a painful response to a light touch or pressure from a stimulus that is not normally painful, the Electronic von Frey Anesthesiometer was developed. The Electronic von Frey meter uses one of 15 different flexible von Frey hairs called “SuperTips™” (or rigid tips up to 800 grams). Each hair, regardless of model chosen, is exactly 0.8 mm in diameter. This uniformity of design eliminates false readings and allows for comparison of test results. The Electronic von Frey can be used with chart recorders and analog/digital converters, and it never needs calibrated. This system includes either a 90, 800 or 1,000 gram probe. Mesh stands are available in a variety of sizes for large group studies.
World Precision Instrument Pressure Manometer-SYS-PM100D
Hand-held and battery operated, PM Series pressure manometers monitor vacuum and pressure in non-corrosive gases. An integral transducer and digital display allow easy and accurate pressure readings. Three versions measure pressures in the range of ±1 PSI, ±15 PSI or ±100 PSI. A range switch allows measurement in units of PSI or kPa for the 100 PSI version, and PSI or mmHg for the 15 psi version. Pressure can be read on the built-in LCD display or relayed to a chart recorder, oscilloscope, or computer.
World Precision Instrument Tungsten Metal Electrodes Profile B, 76 mm long, 0.216 mm shaft-TST33C20KT
Tungsten electrodes ideal for acute and chronic recording.
World Precision Instrument MiniPhone Patch Cable
- Connector A: 3.5 mm MiniPhone plug
- Connector B: 3.5 mm MiniPhone plug
- Cable: 6 ft (1.8 m)
World Precision Instrument FIBER SOLUTIONS FOR OPTICAL NEEDS
Propriety Qualified Deep UV Silica Fiber for Demanding UV Applications-A difference you need to see to believe.
World Precision Instrument Microprobe Thermometers -BAT-10R/LOP220
A Microprobe Thermometer is the instrument of choice for biological and laboratory temperature measurements. These thermometers are very versatile, providing fast response, high accuracy and stability with digital display and analog signal for connection to a computer or recorder. With the wide selection of probes, the instruments can be used in almost any application.