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point-contact-germanium-diode-1n34a 5 out of 5 Stars!
1N34A
Low forward voltage drop, high sensitivity, ideal for signal detection.
options
From $0.45 /unit
carbon-electrode-flat 5 out of 5 Stars!
CARBONFLAT
High-purity carbon electrodes for scientific and electrical experiments.
options
From $1.75 /unit
crystal-earphone-piezoelectric-with-plug 5 out of 5 Stars!
CH905MP
The most sensitive earphones available.
options
From $2.90 /unit
piezoelectric-earphonescrystal-earphones 5 out of 5 Stars!
CH905ST
Ultra-sensitive earphones with 20K ohm impedance and 57 dB sensitivity.
options
From $2.75 /unit
map-measure-compass 5 out of 5 Stars!
DC45_5A
Transparent compass for topographical maps. Dampens in 5 seconds, 3x magnifier.
options
From $5.75 /unit
digital-tally-counter-clicker-classic-design 5 out of 5 Stars!
DCTR
Compact and durable Digital hand tally counter.
options
From $6.50 /unit
gauss-rifle-magnetic-linear-accelerator 5 out of 5 Stars!
GRIFLE
High-speed steel ball launcher using magnetic chain reaction.
options
From $15 /unit
magnet-levitation-train-kit 5 out of 5 Stars!
KITML
Gravity-defying magnetic train kit.
From $18 /unit
nickel-electrode-nickel-anode-5quot-x-34quot 5 out of 5 Stars!
NIFLAT
High-purity nickel electrode for experiments in density, magnetism, and heat conductivity.
options
From $4.10 /unit
hobby-motor-generator-with-connection-wires 5 out of 5 Stars!
RE140SAWIRE
Compact high-torque motor with detachable wires.
options
From $1.35 /unit
soft-iron-rod-soft-magnetic-iron-rod-5-mm-x-200-mm-d-x-l 5 out of 5 Stars!
SOFTIR
Flexible Magnetizable Metal Rod, 5mm Diameter, 200mm Length.
options
From $2.49 /unit
bacteria-growth-science-kit 4 out of 5 Stars!
KITBG01
Science kit for growing bacteria and conducting experiments.
options
From $20 /unit
motor-pulley-small-pulley-for-dc-motors 4 out of 5 Stars!
MPUL10W
Efficient power transmission for DC motors.
options
From $0.35 /unit
1500-30
Durable 3D lung model with numbered parts.
options
From $34.95 /unit
laboratory-support-stand-with-triangular-cast-iron-base-and-steel-rod
2054-150M
Triangular base with 500 mm steel rod for lab support.
options
From $45 /unit
jumbo-human-heart-model-plastic
3304-11
Large, dissectible, durable heart model for educational display.
options
From $60 /unit
lenses-spherical-bi-convex-75-mm-diameter-200mm
330575MM-200M
High-quality optical lenses for precise imaging.
options
From $6.50 /unit
3333-1
Detailed anatomical model of human kidney with adrenal gland.
options
From $40 /unit
prism-equilateral-acrylic-side-63mm-thickness-10mm
3342-02
Index of refraction experiment prism.
options
From $7 /unit
weight-mass-amp-density-cubes-metals-copper
3510A-COPP
Density Copper cubes for experimentation, 10mm or 20mm.
options
From $2.95 /pack
point-contact-germanium-diode-1n34a
Point Contact Germanium Diode 1N34A
Low forward voltage drop, high sensitivity, ideal for signal detection.
5 out of 5 Stars!
Add to Cart
$4.50
SKU: 1N34A
carbon-electrode-flat
Carbon Electrode, Flat
High-purity carbon electrodes for scientific and electrical experiments.
5 out of 5 Stars!
Add to Cart
$5.50 - $175
SKU: CARBONFLAT
crystal-earphone-piezoelectric-with-plug
Crystal Earphone (Piezoelectric) With Plug
The most sensitive earphones available.
5 out of 5 Stars!
Add to Cart
$4.87 - $290
SKU: CH905MP
piezoelectric-earphonescrystal-earphones
Piezoelectric Earphones/Crystal Earphones
Ultra-sensitive earphones with 20K ohm impedance and 57 dB sensitivity.
5 out of 5 Stars!
Add to Cart
$3.99 - $275
SKU: CH905ST
map-measure-compass
Map Measure Compass
Transparent compass for topographical maps. Dampens in 5 seconds, 3x magnifier.
5 out of 5 Stars!
Add to Cart
$5.75
SKU: DC45_5A
digital-tally-counter-clicker-classic-design
Digital Tally Counter, Clicker (Classic Design)
Compact and durable Digital hand tally counter.
5 out of 5 Stars!
Add to Cart
$8.99 - $650
SKU: DCTR
gauss-rifle-magnetic-linear-accelerator
Gauss Rifle (Magnetic Linear Accelerator)
High-speed steel ball launcher using magnetic chain reaction.
5 out of 5 Stars!
Add to Cart
$25 - $1500
SKU: GRIFLE
magnet-levitation-train-kit
Magnet Levitation Train Kit
Gravity-defying magnetic train kit.
5 out of 5 Stars!
Contact Us  
$21 - $180
SKU: KITML
nickel-electrode-nickel-anode-5quot-x-34quot
Nickel Electrode (Nickel Anode), 5" X 3/4"
High-purity nickel electrode for experiments in density, magnetism, and heat conductivity.
5 out of 5 Stars!
Add to Cart
$9.50 - $410
SKU: NIFLAT
hobby-motor-generator-with-connection-wires
Hobby Motor Generator With Connection Wires
Compact high-torque motor with detachable wires.
5 out of 5 Stars!
Add to Cart
$1.35 - $1350
SKU: RE140SAWIRE
soft-iron-rod-soft-magnetic-iron-rod-5-mm-x-200-mm-d-x-l
Soft Iron Rod (Soft Magnetic Iron Rod), 5 Mm X 200 Mm (D X L)
Flexible Magnetizable Metal Rod, 5mm Diameter, 200mm Length.
5 out of 5 Stars!
Add to Cart
$3.99 - $249
SKU: SOFTIR
bacteria-growth-science-kit
Bacteria Growth Science Kit
Science kit for growing bacteria and conducting experiments.
4 out of 5 Stars!
Add to Cart
$20
SKU: KITBG01
motor-pulley-small-pulley-for-dc-motors
Motor Pulley, Small Pulley For Dc Motors
Efficient power transmission for DC motors.
4 out of 5 Stars!
Add to Cart
$5 - $35
SKU: MPUL10W
Lung Model
Durable 3D lung model with numbered parts.
Add to Cart
$34.95
SKU: 1500-30
laboratory-support-stand-with-triangular-cast-iron-base-and-steel-rod
Laboratory Support Stand with Triangular Cast Iron Base and Steel Rod
Triangular base with 500 mm steel rod for lab support.
Add to Cart
$45
SKU: 2054-150M
jumbo-human-heart-model-plastic
Jumbo Human Heart Model Plastic
Large, dissectible, durable heart model for educational display.
Add to Cart
$60
SKU: 3304-11
lenses-spherical-bi-convex-75-mm-diameter-200mm
Lenses Spherical, Bi-Convex, 75 Mm Diameter 200Mm
High-quality optical lenses for precise imaging.
Add to Cart
$6.50
SKU: 330575MM-200M
Human Kidney Model
Detailed anatomical model of human kidney with adrenal gland.
Add to Cart
$40
SKU: 3333-1
prism-equilateral-acrylic-side-63mm-thickness-10mm
Prism, Equilateral, Acrylic Side: 63Mm, Thickness: 10Mm
Index of refraction experiment prism.
Add to Cart
$7
SKU: 3342-02
weight-mass-amp-density-cubes-metals-copper
Density Cubes, Metals Copper
Density Copper cubes for experimentation, 10mm or 20mm.
Add to Cart
$2.95 - $11.26
SKU: 3510A-COPP
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