The Neutralizer Kit

Make a blue solution, turn it to green, turn it to gold and then back to blue again. Learn how to neutralize chemical solutions!

Contains 1 ounce bromthymol blue solution, citric acid and sodium carbonate, small scoop, pipet stirrers, MSDS and instructions.

  #5035 

  $10.00

Bromthymol Blue Solution 

This is a safe acid-base indicator that changes from blue to green to yellow.  Great for science magic tricks and experiments.

Contains 5 one ounce dropper bottles of bromthymol blue solution, pH chart and MSDS.

#5030

$10.00

The Spectator

Turn blue and yellow light into green. Use the Rainbow Glasses to discover how it happened. See spectacular spectra and analyze colors and light.

Contains: Blue and yellow plactic filters, 2 Rainbow Glasses® and instructions.

#1200

  $3.50

Rainbow Glasses

See and examine light spectra.

Set of 10 holographic diffraction Rainbow Glasses.

  #5010

  $7.50

Blue, Gold, Green Sun Paint

Detect ultra-violet radiation.

Contains set of 5 blue, 5 gold and 5 green photochromic paint that changes color in sunlight.

  #5040

   $12.00

Solar Beads

Make exciting and safe UV detector bracelets.

Contains pack of 250 beads that turn blue, gold or green in sunlight.

  #5050

  $7.50

Blue and Gold Ring Magnets

Make the magnets defy gravity and float on a pencil.

Contains set of 10 blue and 10 gold ring magnets and stand.

  #5060

     $10.00