Dissection Brushes
World Precision Instrument Anis Needle Holder without Lock, 11.5 cm, Curved, 0.5 mm Extra Delicate Smooth Tip, Round Handle
Anis needle holders are surgical instruments designed for holding and manipulating needles during suturing procedures. These needle holders feature knurled round handles for a secure grip, facilitating precise control during surgery. The knurled texture enhances maneuverability, especially in delicate and fine tissue suturing. The 12 cm (4.7") version with a lock incorporates a mechanism that allows you to secure the needle in place, providing stability during the suturing process. This locking feature ensures that the needle remains firmly held, preventing unintentional slippage and contributing to the accuracy of the suturing. The 11.5 cm (4.5") version without a lock lack this mechanism, offering a more dynamic handling experience.
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 Extracellular Amplifier with Active Probe
WPI’s DAM series amplifier’s are well known as a standard of the industry for extracellular potential amplification. These battery powered bio-amplifiers are designed with a compact chassis profile that enables the user to locate the unit closer to the preparation and thereby minimize long lead lengths which contribute to noise. Each amplifier is equipped with selectable high and low filters, and a position control to offset galvanic potentials which may develop during recording.
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World Precision Instrument Bone Chisel, Alexander Mastoid, 12mm
To score, cut, scrape, clean, shape bone and other hard items. Use our stainless steel bone chisels.
World Precision Instrument LWS Professional Grade Binocular Microscope
Best-seller in universities, medical schools, research laboratories
The W30S professional-grade microscope is a best-seller in universities, medical schools, and research laboratories. Equipped for performance, its features include titanium-finished DIN or Semi-Plan optics and a 30-year antifungal coating. The W30S is the choice for superior performance at a great price.
World Precision Instrument Stainless Steel Brain Matrix for Rat, 175-300g, Coronal 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 SGE Gas-tight Teflon Luer Lock Syringes-SGE050TLL
Syringe with Teflon luer lock fitting (no needle)
World Precision Instrument Fiber Optic pH Meter, Use with Minisensors
Referenced measurements with single excitation
The pHOptica mini system is a one channel pH system for use with fiber optic mini sensors, foil and spot surface sensors.
World Precision Instrument Facemask with supply and without exhaust ports for Anesthesia-OC-LFM
These rodent gas masks fits mice and rats of all sizes, and they are versatile for a wide variety of applications. The OC gas masks allow you access to the eyes and head of the rodent while sealing the nose and mouth. The gas masks provides stability of the animal for examinations and surgery, and they can be easily incorporated in existing examination procedures. The waste-line connects to gravity or vacuum filters, and swiveling ports allow for greater flexibility in positions. The are easily adapted for stereotaxic applications.
World Precision Instrument WPI Precision Trinocular Surgical Microscope
WPI’s improved precision SurgioScope (now with five magnification steps) is a portable, high quality surgical microscope offering outstanding image quality and value. Incorporating an agile extension arm and excellent working distance objectives, the SurgioScope provides convenient movement and maneuverability necessary for accurate positioning. These important features, together with a high quality optical system, provide sharp image contrast and enhanced large field of vision. The SurgioScope comes fully equipped with a foot-controlled motorized focusing system, normally only found in more expensive surgical microscopes. A unique dual lamp housing enables safe and rapid changing of the lamp during an operation, without the need to power down.
World Precision Instrument Precision Stereo Zoom Binocular Microscope (IV) on Boom Stand
The fourth generation of WPI’s precision stereo zoom microscopes uses modular, two parallel beam path design and high quality optical system. The advanced optical design with planachromatic objectives provides sharp and distortion-free contrast image throughout the entire zoom range and comes with an impressive 5-year warranty. The microscope offers planachromatic objectives the ensure no optical distortion. It has a large zoom ratio of 8:1, and a large zoom range of 0.62x-5.0x. It has step and continuous zoom and comes with a 5-year warranty.
World Precision Instrument Semi Micro Concentric Bipolar Electrodes, Rhodes Style Tip-SSM321RC100
The Concentric Bipolar Electrodes, designed for Neurological recording and stimulation and are ideal for acute applications. The Stainless Steel external tubing (E) provides support for accurate placement and manipulation during acute research.
World Precision Instrument Acrylic Brain Matrix for Rat, 175-300g, Coronal 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 acrylic, 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. Get standardized and precise brain sectioning. Use WPI brain matrices to ensure the reproducibility and accuracy of your experiments for a better understanding of the structure and function of the rodent brain.
World Precision Instrument Stainless Steel Brain Matrix for Rat, 175-300g, 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 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.