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Pulley Gear, Durable 15mm Pulley
pulley-gear-durable-15mm-pulley
GPULL
Compact 15mm plastic pulley for use in educational science kits and classroom projects.
options
From $0.75 /unit
Carbon Electrode - Graphite Rod
carbon-electrode-graphite-rod
GR4BAR10X100
Durable, high purity, high density carbon rod. 10 mm x 100 mm
options
From $2.90 /unit
Glass Tube Cutter
GTCUT
Efficient and precise glass cutting tool.
options
From $25 /unit
Weighing Bottles 25 mm x 40 mm
weighing-bottles-25-mm-x-40-mm
H7413-25MM
Clear glass jars for precise measurements.
options
From $3.60 /unit
Weighing Bottles 30 mm x 50 mm
weighing-bottles-30-mm-x-50-mm
H7413-30MM
Clear glass jars for precise measurements.
options
From $3.90 /unit
Platinum Electrodes For Hoffman Electrolysis Apparatus
platinum-electrodes-for-hoffman-electrolysis-apparatus
HEA001P
High-quality electrodes for efficient electrolysis.
options
From $20 /unit
Heat Conductometer
heat-conductometer-as3223-large-brass-hub-printed-instructions
HEATCON
Compare heat conductivity of common metals with Conductometer.
options
From $13 /unit
Alcohol Burner, Glass, Hexagonal Design
alcohol-burner-glass-hexagonal-design
HEXALBURN
Angular alcohol burner with hexagonal glass design.
options
From $8 /unit
Screw Clamp, Hoffman Screw, Closed Type
screw-clamp-hoffman-screw-closed-type
HOFFSCREW
Chrome-plated brass clamp for rubber tubing.
options
From $2.50 /unit
Industrial Stroke Counter
industrial-stroke-counter
IC1400
5-digit mechanical stroke counter with right-side shaft and reset knob.
options
From $12 /unit
Plastic Pulleys On Metal Assembled Frames
plastic-pulleys-on-metal-assembled-frames
IPP
Durable pulleys for testing and experimentation. Not for young children.
options
From $20 /unit
Plastic Pulley Blue 3 Pulleys, 5",4" And 3"
plastic-pulley-blue-3-pulleys-54-and-3
IPP345
Durable pulleys in various sizes and color.
options
From $5.75 /unit
Plastic Pulley Blue 2 Pulleys, 5" And 4"
plastic-pulley-blue-2-pulleys-5-and-4
IPP45
Durable pulleys in two sizes.
options
From $4.50 /unit
Double Plastic Pulley Blue 5"
IPP55
Durable double pulley with 5" diameter in blue.
options
From $4.50 /unit
Triple Plastic Pulley Blue 5"
IPP555
Durable 5" pulley with triple plastic design.
options
From $6 /unit
Single Pulley, 50Mm, Blue Color With Aluminum Frame
single-pulley-50mm-blue-color-with-aluminum-frame
IPP5X
Lightweight pulley for easy lifting and maneuvering.
options
From $2.30 /unit
Hand Counter, Tally Counter
hand-counter-tally-counter
JQ14
4-digit mechanical hand tally counter with reset knob.
options
From $3.75 /unit
Knife Switch Dpst (Brass Contacts And Steel Screws)
knife-switch-dpst-brass-contacts-and-steel-screws
KSWITCH2
Double-blade switch for low voltage circuits.
options
From $9.50 /unit
Miniature Light Bulbs, Low Current, 1.35 V, 0.06 Amps
miniature-light-bulbs-low-current-135-v-006-amps
LB359MS
Tiny bulbs with low energy use.
options
From $0.85 /unit
Prism, Hollow, Glass
prism-hollow-glass
LC1020
Study refraction of light in liquids with glass prism.
options
From $9.90 /unit
pulley-gear-durable-15mm-pulley
Pulley Gear, Durable 15mm Pulley
Compact 15mm plastic pulley for use in educational science kits and classroom projects.
Add to Cart
$0.75
SKU: GPULL
carbon-electrode-graphite-rod
Carbon Electrode - Graphite Rod
Durable, high purity, high density carbon rod. 10 mm x 100 mm
Add to Cart
$4 - $290
SKU: GR4BAR10X100
Glass Tube Cutter
Efficient and precise glass cutting tool.
Add to Cart
$25
SKU: GTCUT
weighing-bottles-25-mm-x-40-mm
Weighing Bottles 25 mm x 40 mm
Clear glass jars for precise measurements.
Add to Cart
$3.60
SKU: H7413-25MM
weighing-bottles-30-mm-x-50-mm
Weighing Bottles 30 mm x 50 mm
Clear glass jars for precise measurements.
Add to Cart
$3.90
SKU: H7413-30MM
platinum-electrodes-for-hoffman-electrolysis-apparatus
Platinum Electrodes For Hoffman Electrolysis Apparatus
High-quality electrodes for efficient electrolysis.
Add to Cart
$25 - $40
SKU: HEA001P
heat-conductometer-as3223-large-brass-hub-printed-instructions
Heat Conductometer
Compare heat conductivity of common metals with Conductometer.
Add to Cart
$13
SKU: HEATCON
alcohol-burner-glass-hexagonal-design
Alcohol Burner, Glass, Hexagonal Design
Angular alcohol burner with hexagonal glass design.
Add to Cart
$8
SKU: HEXALBURN
screw-clamp-hoffman-screw-closed-type
Screw Clamp, Hoffman Screw, Closed Type
Chrome-plated brass clamp for rubber tubing.
Add to Cart
$2.50
SKU: HOFFSCREW
industrial-stroke-counter
Industrial Stroke Counter
5-digit mechanical stroke counter with right-side shaft and reset knob.
Add to Cart
$16 - $120
SKU: IC1400
plastic-pulleys-on-metal-assembled-frames
Plastic Pulleys On Metal Assembled Frames
Durable pulleys for testing and experimentation. Not for young children.
Add to Cart
$20
SKU: IPP
plastic-pulley-blue-3-pulleys-54-and-3
Plastic Pulley Blue 3 Pulleys, 5",4" And 3"
Durable pulleys in various sizes and color.
Add to Cart
$5.75
SKU: IPP345
plastic-pulley-blue-2-pulleys-5-and-4
Plastic Pulley Blue 2 Pulleys, 5" And 4"
Durable pulleys in two sizes.
Add to Cart
$4.50
SKU: IPP45
Double Plastic Pulley Blue 5"
Durable double pulley with 5" diameter in blue.
Add to Cart
$4.50
SKU: IPP55
Triple Plastic Pulley Blue 5"
Durable 5" pulley with triple plastic design.
Add to Cart
$6
SKU: IPP555
single-pulley-50mm-blue-color-with-aluminum-frame
Single Pulley, 50Mm, Blue Color With Aluminum Frame
Lightweight pulley for easy lifting and maneuvering.
Add to Cart
$2.50 - $23
SKU: IPP5X
hand-counter-tally-counter
Hand Counter, Tally Counter
4-digit mechanical hand tally counter with reset knob.
Add to Cart
$3.99 - $375
SKU: JQ14
knife-switch-dpst-brass-contacts-and-steel-screws
Knife Switch Dpst (Brass Contacts And Steel Screws)
Double-blade switch for low voltage circuits.
Add to Cart
$9.50
SKU: KSWITCH2
miniature-light-bulbs-low-current-135-v-006-amps
Miniature Light Bulbs, Low Current, 1.35 V, 0.06 Amps
Tiny bulbs with low energy use.
Add to Cart
$9 - $85
SKU: LB359MS
prism-hollow-glass
Prism, Hollow, Glass
Study refraction of light in liquids with glass prism.
Add to Cart
$12 - $99
SKU: LC1020
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