TEL 2500-2.jpg

Lead Set

$176.00
universal-stand.jpg

Universal Stand

$844.00
TEL 2502 Helmholtz Coils.jpg

Helmholtz Coils

$916.00
2555.jpg diffraction6.jpg

Electron Diffracton tube

$1,871.00
thomson e_m.jpg

Thomson e/m Tube

$1,536.00
2533 02.jpg

Hertz Critical Potential Tube in Helium

$1,841.00
2533 10.jpg

Hertz Critical Potential Tube in Neon

$1,921.00
fhertz_tube_merc.jpg

Franck-Hertz Mercury Tube only

$825.00
U8482230_01_Franck-Hertz-Experiment-Neon-Tube-Heater.jpg

Franck-Hertz Neon Tube with Base

$1,167.00
premium franck hertz heater merc.jpg

Franck-Hertz Mercury tube with Oven

$2,164.00
premium franck hertz power supply.jpg

Franck-Hertz Power Supply

$2,184.00
fine beam tube on connector base Ne.jpg

Fine Beam Tube on Connector Base in Neon

$2,169.00
3B helmholtz coils.jpg

Helmholtz coils for Fine Beam e/m System

$1,074.00
8481435C.jpg 8481435 C Fine beam tube base.jpg

Fine Beam Tube w/base, He - MCP (NOT CURRENTLY AVAILABLE)

$1,330.00
8481500 C Helmholtz Coils.jpg

MCP - Helmholtz Coils (NOT CURRENTLY AVAILABLE)

$822.00
precision-photoelectric-effect-(1).jpg

Photoelectric Effect Apparatus

$1,373.00
PO210Disk.jpg

Po-210 Replacement Source

$60.00
Mercury-Light-Source.jpg

Mercury Arc Light Source

$418.00