Ginsberg Scientific Inc.

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US$2.24
The galvanized iron wires help prevent premature rusting, and the clay tube coverings are uniform in size.
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US$15.02

This DC Motor Kit contains all the parts you need to build a DC Motor from scratch. Wind your own armature and field coil and build the commutator with two snap pieces. Includes detailed instructions manual. Excellent for classroom project.

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US$19.25

This kit is designed to teach permanent and electromagnetic demonstrations. This model of both an AC and DC motor is easy to assemble and disassemble.

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US$4.47
This is a DPDT Knife Switch with Spring Type Binding Posts for a quick electrical connection, 5-1/2" x 3-1/2" x 1".
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US$107.73

With the Alternating/Direct Current Generator you simply turn the handle and a current is produced that illuminates a lamp mounted on the generator base. Specially designed commutator switches between AC and DC current generation. Open construction allows visibility of all the parts. Magnet polarity marked "N" and "S" for easy reference. Can be removed and remounted with the opposite polarity. Binding posts allow external meters to be hooked up to generator. 

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US$1.01

Electrodes are designed to help facilitate electricity experiments.

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US$1.99
This is a SPST Knife Switch with Screw Type Binding Posts for a solid electrical connection, (4-1/2" x 2-1/2" x 1").
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US$15.40
The DC Voltmeter Blue 0-3V, 0-10V, 0-15 mounted in an enclosed plastic case with binding posts is excellent for student use (+/-2.5% Accuracy).
Delivery within 1-2 weeks
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US$3.63
This is a SPST Knife Switch with Spring Type Binding Posts for a quick electrical connection, (4-1/2" x 2-1/2" x 1").
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US$3.85

Electrodes are designed to help facilitate electricity experiments.

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US$7.32

Electrodes are designed to help facilitate electricity experiments.

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US$2.70

Electrodes are designed to help facilitate electricity experiments.

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US$4.86
This is a DPDT Knife Switch with Screw Type Binding Posts for a solid electrical connection, 5-1/2" x 3-1/2" x 1".
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US$66.22
Used for many demonstrations involving electric magnets or solenoids. A plastic spool is wrapped with three layers of 20-gauge magnet wire. A 1.8 cm diameter removable steel core is located inside the solenoid. Insulated binding posts are located at each end for application of an electric current.
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US$1.54
Clear plastic rulers allow for measurement without obstruction. Durable and easy to clean these area scaled in both Metric and English Units.
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US$2.62

Electrodes are designed to help facilitate electricity experiments.

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US$4.24

This is a DPST Knife Switch with Screw Type Binding Posts for a solid electrical connection, 4-1/2" x 3-1/2" x 1".

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US$0.77

This is a clear student protractor for measuring anything without obstruction view. Durable and easy to clean these area scaled in both Metric and English Units.

 

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US$5.39
These are a set of porcelain Mortar and Pestle.     Order#   Capacity   Rim dia  7-1302-20...
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US$4.62
These are a set of porcelain Mortar and Pestle.     Order#   Capacity   Rim dia  7-1302-20...
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US$122.43
The open front spring clips make it much easier to remove the test tubes while the tubes remain submerged. The test tubes have been graduated for a clear measurement of the volume of gas generated. The black acrylic background aids in viewing the water level while supporting the test tubes. The binding posts have been reposititioned for easy access and greater safety. The unit measures 140mm x 203mm x 38mm. Instructions included.
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US$3.85

Electrodes are designed to help facilitate electricity experiments.

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US$1.08
This is a 60" or 150cm fiberglass tape meaure. Durable and easy to clean these area scaled in both Metric and English Units.
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US$112.35
This kit can be used to demonstrate most of the principles of electricity. Supplied with an easily understood instruction manual. The kit contains the following: Voltmeter 0-1.5; 0-3v, Milliammeter 0-500 mA; 0-1000mA, Electroscope, Battery Kit, Mini Rheostat, Two Bar Magnets 2" in length, Compass Needle, Two Resistors, Mini Electromagnet, Horseshoe Magnet, Two Mini Contact Switches, Two Bulb Holders, Package of Iron Filings, Battery Holder D-Cell, Coil of Wire, Steel Rod Electromagnet, Acrylic Piece 19mm x 120mm, Two Plastic Rods 5mm x 120mm.
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US$4.24
This is a SPDT Knife Switch with Screw Type Binding Posts for a solid electrical connection, (4-1/2" x 2-1/2" x 1").
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US$46.66
This is a great desktop item and attention-getter. Four powerful solar cells are mounted on a revolving disk and motor. This in turn is mounted to a plastic stand and base. Watch as the entire disk, solar cells included, begin to whirl around when the unit is placed in the sun. Instructions provided.
Delivery within 1-2 weeks
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US$107.80
This is a 4 piece high quality Precision Measurement Set in a high impact reusable plastic storage container. Includes: 1-Micrometer 0-25 x .01mm. 1-Vernier Caliper 150 x .05mm. Knife edge square 90 degrees. Ruler Steel 150mm.
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US$15.25

Electrodes are designed to help facilitate electricity experiments.

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US$2.00
PTC paper, which is often used when discussing heredity in biology classes, is paper soaked with phenol thiocarbamide (PTC).
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US$12.32

This is 10 grams of Agar Powder. Agar is a growth medium used to culture microorganisms in laboratory situations.

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US$59.00
Unit has a high-power silicon cell which converts light directly into electricity to operate a motor. Exceptionally high output 1/2v with 300 milliamps of current output in bright sunlight. Solar cell approximately 2" x 3" with plastic diffusing lens and protective mounting. Motor with special anti-friction bearings revolves approximately 400 RPM in bright sunlight.
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US$7.17

This is a replacement Kjeldahl bulb for any distillation apparatus equipment.

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US$49.28
The 1/2" thick vacuum plate was designed to fit any jar 8-1/2" O.D. or smaller. A rubber gasket is also included. 9" outside diameter.
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US$1.78
These are #1 or #2 thickness (0.13 - 0.17mm) pre-cleaned microscope cover slips.   Order# Description Dimensions  [L x W] (mm)...
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US$27.72

These Boston Round Flint Bottles with Dropper Assemblies are made of non-porous glass and autoclavable.

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US$6.93

These Nickel Plated Steel 10" long Beaker Tongs handle 50-2000ml capacity beakers and are available in coated or uncoated jaws. Have a firm but gentle grip and the plastic type coating helps prevent slipping. The plastic coated jaws will withstand temperatures up to 120 degrees centigrade.

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US$5.01

These porcelain Spot Plates for observing reactions with color changes are useful for micro chemistry applications.

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US$10.78

These burner Tripods have a cast iron support ring with black enamel, acid resistant finish, detachable nickel-plated steel legs angled outward for better stability.

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US$22.33

The economical Aneroid Sphygmomanometer is sturdy and dependable. It measures blood pressure with Velcro arm cuff and easy to read dial. It comes with its own vinyl storage case.

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US$2.24

Use our strong, razor-sharp scalpels for all your cutting needs! Made of stainless steel or chrome, these scalpels give students and teachers greater cutting ease, slicing through delicate and tough tissues alike. Handles provide a firm grip.

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US$0.25
 Teasing Needle w/ Wooden Handle 5-1/2" Straight.
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US$20.79

These Boston Round Flint Bottles with Dropper Assemblies are made of non-porous glass and autoclavable.

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US$9.24

These low form graduated Griffin beakers are made of the Bomex brand Glass.

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US$31.57

These are acrylic body buret with teflon stopcock (PTFE) with .1 ml subdivisions.

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US$5.78

These low form graduated Griffin beakers are made of the Bomex brand Glass.

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US$4.77

These low form graduated Griffin beakers are made of the Bomex brand Glass.

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US$3.08

This is a 20ml tall clear glass and stopper form weighing bottle.

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US$3.32
These superior quality unmounted Double Convex Lenses with ground edges are useful for teaching a variety of optical principles.
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US$18.48

Set contains twelve 3 1/2 X 4 1/2 polystyrene spot plates and each spot plate contains twelve 5.7mm depressions.

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US$128.98

With this distillation apparatus you can separate any mixture of two liquids by raising the temperature of the mixture to a point where one of the liquids will boil but the other remains liquid. Consists of: 300mm Leibig Condenser. Kjeldahl Ball 50mm in dia. 500ml Boiling Flask. Cast Iron Base with Support Rod. Clamp. Cast Iron Tripod. Wire Gauze. 500ml Erlenmeyer Flask.

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US$4.24
These are Bomex double metric scale glass cylinder with a round base.
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US$0.28

Use our strong, razor-sharp scalpels for all your cutting needs! Made of stainless steel or chrome, these scalpels give students and teachers greater cutting ease, slicing through delicate and tough tissues alike. Handles provide a firm grip.

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US$9.24
These burner Tripods have a cast iron support ring with black enamel, acid resistant finish, detachable nickel-plated steel legs angled outward for better stability.
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US$53.90
These Laboratory Scissor Jacks are great for supporting glassware and other lab items at a stable and precise height. The jack will extend to a maximum height of 10 inches. These Scissor Jacks come in Black enamel finish or Stainless Steel.
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US$5.78
Glass Connector, Bend 2x2, (for Automatic Burettes).
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US$1.54

These are high-quality dissecting instrument tools for specialized jobs.

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US$6.09

The uncalibrated Specific Gravity Bottle, 25 ml, is made of borosilicate glass with ground stoppers for a precision fit.

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US$3.70

These low form graduated Griffin beakers are made of the Bomex brand Glass.

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US$2.62
This is a 10ml tall clear glass and stopper form weighing bottle.
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US$3.23

These glass petri dishes are used in laboratories for essential experiments in the field of growing and studying sciences.

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US$4.55

These Flint Reagent Bottles have a wide mouth and come with Ground Glass stopper.

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US$34.50
These detailed kits allow you to build simple inorganic compounds such as H20, NaCI, H2SO4, O2, and C12; simple organic molecules such as ethylene, acetylene, and propane; or complex compounds such as sugar and cyclohexane. Made from a super strong, unbreakable pre-colored plastic. The connecting bonding plugs fit securely yet are flexible enough for double bonding applications. The balls are precision drilled for correct bond angles.
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US$3.63

These low form graduated Griffin beakers are made of the Bomex brand Glass.

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US$2.00

Specialized for different dissection needs and durable. Chrome and stainless steel forceps are long-lasting and easy to clean. Pins serve as a guide in dissection, while a bent tip allows students a good view of what they're doing. Special cartilage forceps permit heavy-duty handling and gripping.

 

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US$41.43
This is a hand vacuum pump supplied with a pressure gauge that reads in both centimeters and inches of mercury. Pumping rate is 15ml per stroke, and will displace up to 725 ml of air. Fitted with a valve to release the vacuum without disconnecting the pump.
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