Science First Search results for: 'andy b's okc'

Slit assembly, mounted in tube, with slit cap andcollimating lense

$88.00

Scale, wavelength, Replacement part for SP-125 spectroscope

$16.68

Replacement Storage Box for N-100E

$14.50

Tripod base w/screw

$56.50

Support post

$49.00

Replacement Belt for N-105S

$14.38

Switch, on-off for N105S and N-100V

$11.22

Pulley, upper with axel and rubber bushings, negative dome

$42.15

Knob, speed control

$12.95

Brush electrode, upper

$14.49

Brush electrode, lower

$13.80

Replacement Belt for N-100 Van De Graaff

$21.00

Search results for: 'andy b's okc'