Ginsberg Scientific Inc.

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US$15.40
This demonstration unit graphically illustrates the inertia of an object. Rest the plastic ball on top of the plexiglass square that is set on the vertical post. Release the spring and the square shoots out. The ball falls into the concave recession in the post, remaining at rest on top of the post as if nothing happened.
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US$12.32

These aprons are built for durability and protection from everything from natural materials to chemicals. The rubber cloth apron is impermeable and easy to clean.

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US$1.08
The Mohr's Pinchcock Clamp easily fits over standard size tubing to effectively clamp off hoses and control the flow of solutions.
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US$4.90
These Metric Spring Scales are made of anodized metal, richly plated, high impact polystyrene body with zero adjustment.
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US$24.26
Holds two burettes from micro to 100ml. Compress the clamp, insert the burette and release. Constructed of light weight aluminum with baked on chemical resistant white enamel finish. Can attach to a standard support rod up to 5/8".
Delivery within 2-3 weeks
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US$27.25
This DC Hand Generator is a versatile generator and a perfect power supply for many experiments. This pistol grip style handle generator can be utilized with almost any experiment requiring up to 12-volt DC current. Housed in tough clear plastic.
Delivery within 2-3 weeks
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US$9.24
This is a polished aluminum clamp which will rotate and lock into any position. The clamp will hold a standard-size thermometer securely to a support rod. The clamp will accept rods up to 1/2" in diameter, and will rotate 360 degrees and lock into place.
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US$2.46
These are screw form Hoffman Clamp allows added control by a screw type adjustment which allows more or less air or liquid through.
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US$2.46
When using a Partial Immersion Thermometer it is important to not immerse the unit beyond the designated line shown on the thermometer in order to get an accurate reading.
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US$34.65

These Boston round amber bottles with dropper assemblies are made of non-porous glass and autoclavable.

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US$20.41
These are bomex filtering flasks with a narrow mouth and tooled top finish. Does not include stopper. The small side-arm is used to connect the flask to a vacuum source via rubber tubing
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US$2.00

These 7-315 series are crucibles with lids that are used with chemical compounds that may be heated in high temperatures.

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US$0.77

Long Stem Utility Funnels smooth walled and molded from chemical resistant polypropylene with a 60 degree cone angle and external ribs to prevent air lock.

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US$4.62
These Tubular Spring Scales are calibrated in both Grams and Newtons with transparent bodies and each size is color coded for identification.
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US$4.62
These Tubular Spring Scales are calibrated in both Grams and Newtons with transparent bodies and each size is color coded for identification.
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US$8.86

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

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US$2.09
A total Immersion thermometer may be immersed into the liquid measured within 1/2" of the top of the thermometer.
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US$23.49

The flame can easily be controlled higher or lower by rotating the ratcheted wick control wheel. The air cap is securely attached to the burner by a matching polished chain. Dimensions: 3.5" tall. 2.75" in diameter. 150ml capacity.

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US$3.99
Consists of 52 pieces of: 40 of 1 gm masses, 8 of 5 gm, 4 of 10 gm. These masses are excellent for teaching weighing concepts. Molded from durable plastic with recesses so the masses are stackable and color coded to correspond with the value of each mass. The weight value is also molded into the top of each piece.
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US$15.79

Includes: Scalpel handle with blade #22. Probe and Seeker. Two Teasing Needles bent and straight with wood handle. Medicine Dropper. Dissecting Scissors. Cartilage Forceps. 6" Plastic ruler. Items are chrome plated and packaged in a leatherette case. 

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US$3.63
A total Immersion thermometer may be immersed into the liquid measured within 1/2" of the top of the thermometer.
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US$6.93

This conisists of five 2" x 2" Acrylic Color Filters ideal for optical transmission, measurements, solar monitoring, attenuation of laser beams and demonstrating laser light's monochromatic character.

Delivery within 2-3 weeks
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US$3.93
These are 76mm or total immersion thermometer with various temperature ranges. A total Immersion thermometer may be immersed into the liquid measured...
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US$6.71

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

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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$3.59
These superior quality unmounted Double Convex Lenses with ground edges are useful for teaching a variety of optical principles.
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US$56.21
These Barnes dropping bottles are square bottles made of heavy clear glass with a pipette and rubber bulb stopper.
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US$30.22
The Slotted Weight Set is supplied with a 50-gram weight hanger and a reusable plastic storage case:1-50 gram weight hanger, 9-20 grams, 1-10 gram, 2-5 grams.
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US$11.17
These are Glass Prism for teaching about light refraction and dispersion.    Order#  Description  Size...
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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$3.63

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

Delivery within 2-3 weeks
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US$26.95
This allows you to experiment with Transformer Principles and Induction. The outer coil is 4-1/2" tall and 2-3/4" in diameter. The inner coil is 3-3/4" tall and 1-1/4" in diameter. The removable steel core with handle is 1/2" in diameter and 5-1/2" tall. All coils are wrapped with 20-gauge magnet wire with insulated binding posts as connectors. 
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