United Scientific Supplies

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9 - 17
US$19.01
Our meters are mounted in black plastic cases.  Meters have a scale length of 75mm, offer +/- 2.5% accuracy and come with 5-way binding post and external calibrating screw.  Meters are not protected against prolonged or significant overload.  Stackable for storage.
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US$19.01
Our meters are mounted in black plastic cases.  Meters have a scale length of 75mm, offer +/- 2.5% accuracy and come with 5-way binding post and external calibrating screw.  Meters are not protected against prolonged or significant overload.  Stackable for storage.
In stock
+
Add to wish list

US$19.01
Our meters are mounted in black plastic cases.  Meters have a scale length of 75mm, offer +/- 2.5% accuracy and come with 5-way binding post and external calibrating screw.  Meters are not protected against prolonged or significant overload.  Stackable for storage.
In stock
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Add to wish list

US$18.62
Tripod magnifier, 10X magnification. Brass.
Delivery within 2-3 weeks
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US$18.45
These are polypropolene stir rods with both ends rounded which can be used to stir liquids in flasks or beakers. You can also use a stirring rod to help pour liquids without spilling.
Delivery within 2-3 weeks
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US$17.68
Stamped steel bases, with black enamel finish.  Removable, zinc plated steel rods. 
Delivery within 2-3 weeks
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US$17.54
This electroscope is housed in a 250ml Pyrex flask with a metal rod attached to a rubber stopper.  A pair of aluminum leaves is suspended from an alligator clip.  The knob on top of the rubber stopper accepts a charge.  When the charge enters the flask, the aluminum leaves separate. 
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US$17.36
Heavy cast-iron triangular bases, with black enamel finish, with zinc plated steel rods.
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US$16.52
These demonstration lens sets contain 6 different types of glass lenses. Comes in are-usable cardboard storage box. Types of lenses: Double convex lens. Plano-convex lens. Concavo-convex lens. Double concave lens. Plano-concave lens. Convexo-concave lens.
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US$15.76
These are rectangular blocks that are ideal for refraction and internal reflection studies as well as index of refraction measurements.
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US$15.76
These quality student transmission gratings are protected by two glass plates, 60mm x 45 mm. Viewing area measures approximately 45mm x 30mm. These transmission gratings are for detailed quantitative spectral analysis.
Delivery within 2-3 weeks
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US$15.51
Iron wire gauze (24 SWG/10 Mesh) with ceramic coating at the center. Contains no asbestos.
Delivery within 2-3 weeks
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US$15.46

These Alnico U Shaped Magnets are painted red and supplied with a keeper.

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US$15.36
These are polypropolene stir rods with both ends rounded which can be used to stir liquids in flasks or beakers. You can also use a stirring rod to help pour liquids without spilling.
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US$15.20

The WBC Series Bare Copper Wire is for general lab use and low voltage hook ups. Applications: As a fastener. For Electrodes. To connect circuits. As a source of cooper in electrochemistry experiments. 

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