$6.95
This Field Compass is the perfect companion to the great outdoors. It features a liquid-filled center that suspends...
$1.65
Easily draw 1/2" to 12" diameter circles with this handy student compass. Built-in measurements are in inches and...
$8.00
Great for craft activities involving tying together straws and craft sticks. Size 16 rubber bands Each bag weighs...
$1.25
This is the copper electrode. We also offer zinc electrodes.  Available in singles with a discount once you...
$1.00
If your mineral or rock is attracted to a magnet, you will know it when using these strong...
$9.95
Our digital pocket scale is perfect for at-home labs It can weigh up to 500g (1.1 pounds) and...
$1.25
This is the zinc electrode. We also offer copper electrodes.  These electrodes are especially helpful in Chemistry experiments, and can...
$72.00$28.80
60% off 2nd Edition! Get a new book at a used-book price This is the 2nd edition of...
$10.50
This multimeter is designed for the troubleshooting of electrical problems. A great product to use in a physics...
$195.00
FREE SHIPPING on Master Books Science Kits! This supply kit provides the non-household materials needed to complete the...
$6.85
This set contains glass, acrylic, and acetal rods as well as three different static-building fabric swatches of fur, silk,...
$12.00
This weight set contains nine removable 20g weights for laboratory use. The hanger's 20g bring the total weight...
$6.95
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$9.95
$1.25
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$195.00
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$12.00
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