Item Number :
(470300-836)
Item Number :
(470230-434)
Basic St. Louis Motor, Useful In Demonstrating The Operations Of A Dc Motor, Consisting Of A Two-Pole Armature Mounted Between Magnets. Steel Supports Are Mounted On A Ridged Plastic Base. Operates On 3 To 6 V Dc.
Item Number :
(470146-944)
Ratings:
Avg. Ratings: 4.6 (18 Reviews )
REVIEWS (18)
Item Number :
(470009-070)
Item Number :
(470328-080)
Double Convex Lens, Spherical, Optically Worked Glass Lens - with Ground Edges, Polished - optically true lens is excellent for physics classroom demonstrations in optics and light refraction, size: 50mm focal length, 13mm thick, Lens measures 2in diameter, 0.1 weight
Item Number :
(470017-812)
Item Number :
(470148-780)
Item Number :
(470332-880)
Item Number :
(470300-802)
Copper (II) Carbonate, Labgrade Powder, 100g, CuCO3.Cu(OH)2, CAS NO: 12069-69-1, 100%, Darkgreen powder; no odor.
Item Number :
(470302-672)
Sodium Polyacrylate, Labgrade Super Absorbant 500g, CAS NO. 28205-96-1, 90%, White to yellow powder; mild odor.
Item Number :
(470302-164)
Ratings:
Avg. Ratings: 5.0 (1 Review )
REVIEWS (1)
Item Number :
(CA470300-052)
Item Number :
(470302-330)
Item Number :
(470005-510)
Item Number :
(470230-234)
Wave Form Helix, Steel Wire Close-Wounded Helix 20 mm Diameter, Closed Length 3 Meters Extending To Approx. 9 Meters Extended, With Looped Ends.
Item Number :
(470225-678)
Calcium Hydroxide 0.1M, CAS Number: 1305-62-0, Molecular formula: Ca(OH)2, Molecular Weight: 74.093 g/mol, Size: 500ML
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