Tubing for Rodent Gas Masks
$42.00
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.
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Сatalog number:
5374
Low-noise cable for Microelectrode Holder, A: BNC (male), B: pin
Von Frey Probe
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.
Сatalog number:
504716
Extension Cable, Male banana to Micro-clip, 36″
Сatalog number:
DRL
Dummy Load Resistor Kit
A365 can be used as a precise voltage source by placing a precision “dummy” resistor load across the output terminals. Precision resistors (such as the 100 Ω, 1000 Ω and 10,000 Ω resistors in WPI’s optional Dummy Load Resistor Kit #DRL) when placed across the output terminals convert the precision current levels to accurate voltage levels.
For example, 1 milliampere flowing through 1000 Ohms will produce 1 volt across the output terminal pair. Thus, models A365D and A365R can be used as low noise sources of accurate voltage pulses or DC. To maintain less than 1% error, avoid shunting the output dummy resistor with a load resistance less than 100 times the dummy resistance value.
Сatalog number:
5375
Low-noise cable for Microelectrode Holder, A: BNC (male), B: jack
PLANTAR TEST/TAIL FLICK METER FOR RAT AND MOUSE
This unit, which is designed for testing narcotics and strong non-narcotic drugs, offers both Plantar (Hargreaves Method) and Tail Flick testing with a single unit. Either testing system is also available individually. In plantar mode, the visible light/heat source is directed at the paw or other desired body part, and in tail flick mode it is directed at the subjects’ tails. Test up to 12 mice or 6 rats simultaneously. If desired, other animals like cats and rabbits may also be used. Tests are simple to setup. The focused, radiant heat/light source creates a 4 x 6 mm intense spot. Because the light is visible, you know when the test starts and ends. The equipment is silent (no whining or clicking sounds) to avoid triggering an automatic response in conditioned animals. You can set a humane cutoff timer that automatically shuts off the heat if no response is observed during the designated time frame.
Plantar Test Analgesia Meter
his unit, which is designed for testing narcotics and strong non-narcotic drugs, offers both Plantar (Hargreaves Method) and Tail Flick testing with a single unit. Either testing system is also available individually.
II-390G : In plantar mode, the visible light/heat source is directed at the paw or other desired body part, and in tail flick mode it is directed at the subjects’ tails. Test up to 12 mice or 6 rats simultaneously.
Сatalog number:
5373