US$ 67.50
Used to read the microampere-scale currents found in photodiode and transistor-bias circuits
Innovating Science snow polymer kit is used to demonstrate the super-absorbent properties of polymer while making "snow
Metal bell with ringer
Hundred-ohm 1
Class B Borosilicate Glass Graduated Cylinder with Protective Collar, Blue Graduations Chemical_Lead Nitrate Used to read the microampere-scaleDetachable polymer collar cushions the neck against impact during handling, riding above the graduation scale on an ASTM compliant measuring cylinder.
US$ 67.50
US$ 124.95
US$ 209.50
US$ 334.50
US$ 189.00
US$ 134.50
US$ 114.50
US$ 28.50