Eisco

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US$2.99
Visual Scientifics small replacement ball is used in laboratory experiments, and is versatile for use with the PT2SCO collisions in 2D, PTLOP loop kit, and PTPROJ launcher. The ball can be used as a projectile, or in free fall or ramp experiments.
Delivery within 1-2 weeks
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US$9.95
This is used to clock classroom or laboratory activities, and is operated with three keys for ease of use: Lap, Stop/Start, and On/Reset. The timer’s display reads in hours, minutes, seconds, and hundredths of seconds for precise measurement, and its Lap key can be used for tracking elapsed time while the timer continues to run.
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US$24.50
L-section launcher with holes for locating two 19 mm diameter steel balls which act as projectiles. Launcher is released by push button and projects one ball forward while allowing the other to fall freely. Demonstrate the effect of gravity on falling bodies. 2 metal spheres included.
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US$18.75
These are straight form Spectrum Tubes with side electrodes and a 50mm long fine capillary tube in the middle with total length of 26 cm. Reveal the spectra of various gases when discharges pass through them. Provide a visual representation of the energy associated with electron transitions within excited atoms and molecules.
Delivery within 1-2 weeks
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US$18.75
These are straight form Spectrum Tubes with side electrodes and a 50mm long fine capillary tube in the middle with total length of 26 cm. Reveal the spectra of various gases when discharges pass through them.
Delivery within 1-2 weeks
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US$18.75
These are straight form Spectrum Tubes with side electrodes and a 50mm long fine capillary tube in the middle with total length of 26 cm. Reveal the spectra of various gases when discharges pass through them. Provide a visual representation of the energy associated with electron transitions within excited atoms and molecules.
Delivery within 1-2 weeks
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US$2.90
These are polypropylene graduated cylinder with hexagonal base. Made from a single piece and are autoclavable.
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US$8.95
These are polypropylene graduated cylinder with hexagonal base. Made from a single piece and are autoclavable.
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US$8.75
These are polypropylene graduated cylinder with hexagonal base. Made from a single piece and are autoclavable.
Delivery within 1-2 weeks
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US$0.59
These ceramic magnets offer an assortment of different shapes of bar, disc and ring magnets.     Order#  ...
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US$0.49
These ceramic magnets offer an assortment of different shapes of bar, disc and ring magnets.     Order#  ...
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US$0.45
These ceramic magnets offer an assortment of different shapes of bar, disc and ring magnets.     Order#  ...
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US$0.79
These ceramic magnets offer an assortment of different shapes of bar, disc and ring magnets.     Order#  ...
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US$1.10
These ceramic magnets offer an assortment of different shapes of bar, disc and ring magnets.     Order#  ...
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US$0.49
These ceramic magnets offer an assortment of different shapes of bar, disc and ring magnets.     Order#  ...
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US$13.95
Nichrome Wire (Nickel Chromium Wire) can be used in many applications in the classroom or lab. It's functional characteristics are the same as nichrome wire. It's makeup is 15% Cr, 4% Al, Balance Fe. Maximum operating temperature is 1150°C. Density is 6.74g/cm^3.
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