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1" Steel Ball Drilled for lab demostrations Approx 2.5mm drilled hole Includes: (1) Steel Ball 1" Drilled steel ball - can be used...

Pulley has a diameter of 2" Pulley has a metal low friction bearing installed Rod is made of durable aluminum. Pulley is made of durable plastic...

25ml Pipette Bulb 5mm hole Red rubber Bulb 25ml Rubber Pipette Bulb - These bulbs can be used for replacement when your old pipette bulbs crack or...

Set of seven glass prisms and lenses. Set includes an equilateral triangle, semi-circle, trapezoid, 2 double convex prisms and 2 triangular prisms...

Expansion Adapter made of high quality, heavy duty Borosilicate glass. Can be used to connect lab equipment with different size joints. Size 24/29...

7.5" Wooden Test tube holder Jaws open to 1.25" wide Can be used for many other things, Heavy launder , can be used in a darkroom for photography ...

Cross Sectional Model Earth Breaks down into 7 parts for furthe study Different colors for different layers. When upper crust is removed, inner co...

Artery Forceps made from high quality stainless steel. straight tips with serrated jaws. Box joint. Box joint. Scissors handles for easy and preci...

Complete circuit kit includes everything you need to get started Comes with a switch, (2) 'D' Batteries w/ Holders, (2) Light Holders, (5) Bulbs a...

The meker Bunsen burner is used for safe continuous stream of flammable gas used for heating, sterilization and combustion and specialize for fine...

50ML || Burette with 50mL capacity CLASS B || ± 0.10mL tolerance and 0.10mL sub. divisions - Accurate as per class B, DIN ISO 385 Compliant PTFE S...

The opening of the bottle is 1.1"at the top (it's widest point) and slightly tapers in. The base diameter of the bottle is 4.2" and the overall he...

Features adjustable orifice for natural or cylinder gas. Adjust the air supply with the shutter sleeve covering the air intake ports, needle valve ...

This academic Bunsen burner is used for safe continuous stream of flammable gas used for heating, sterilization and combustion. This burner has on...

Semi-micro cleaning brush. The white, nylon fiber bristles are perfect for scrubbing narrow glassware, including test tubes, measuring cylinders, ...

This round concave glass mirror is designed for physics and educational uses. It is approximately 2" (50mm) diameter and 3.3mm thick. Note, thickn...

Single, conical centrifuge tube made out of polypropylene 50ml capacity, with 2.5ml white printed graduations Screw thread cap fitted with built i...

5000g capacity with 25g subdivisions Zero adjustment knob Includes: (1) Balance Balance Compression, Capacity 5 Kgs.  (1) Balance Us...

This round convex glass mirror is designed for physics and educational uses. It is approximately 4" (100mm) diameter and 2.5mm thick. Note, thickn...

Made of Acrylic 2" Solid Cube Perfect for refraction experiments Solid, 2" acrylic cube. Perfect for physics refraction experiments.

Stainless steel crucible tongs with looped handles Bowed jaws with flat ends Can safely grasp hot crucibles, beakers or other apparatus measuring ...

EXTRA LONG || Crucible tongs with extra long handle STRAIGHT || Straight with serrated tips for added grip strength DURABLE & STURDY || Made o...

High quality, borosilicate burette with PTFE stopcock 50mL capacity with 0.10mL graduations Class A tolerance (+/- 0.05mL) EISCO Borosilicate Bure...

Aluminum shank tuning forks Supplied in a wooden case with foam inserts for advanced protection In the key of C 256 through 512 Tuned to scientifi...

Brass, lead, zinc, copper, aluminum, and iron cubes 20mm cubes Includes: (6) CubesThe set consists of six 20mm cubes of the following metals: bras...

Class A tolerance 25mL capacity Includes: (1) Burette These high quality borosilicate burettes are straight bore with interchangeable ...

Allows teachers to conduct experiments requiring a variety of direct voltages while avoiding the decreased characteristics of dry cell Comprised o...

The apparatus consists of a metal rod mounted on a holder and a brass gauge. Ideal for classroom demonstrations in thermal expansion and cooling c...

Pack of ten, iron wire gauze Ceramic centers measure 3" in diameter Each wire gauze measures 5" by 5" High quality and extra strong Contains no as...

Carts have with low-friction ball-bearing wheelsEISCO Dynamics Cart Set, 3 Wheeled (Set of 2)(1) Cart without a piston, (1) cart with an exploder p...

Outer Wall, 4" tall and 4" diameter. Inner wall, 2.5" tall and 2.5" diameter -- 150mL Capacity 3-6V DC at approximately 5 watts Aluminum outer wal...

Pack of 100 Qualitative filter paper Pore size: 8-10 microns Each circle measures 15cm in diameter EISCO Qualitative Filter Paper, 15cm, Pack of 1...

STURDY GLASS || Concave beaker covers (also known as watch glasses) made with quality glass. Each cover features ground edges & polished surfa...

EISCO wave form helix is used to study wave behavior. The helix is a metal slinky spring that stretches for demonstrating wave forms, and can be us...

Hand painted model 17" long and approximately 6" tall This section cut model is constructed of light and strong metal showing air intake, axial fl...

High-quality design for greater viewing area Effectively demonstrate the spectral lines of pure substances For use with spectrum tube power supply...

This glove make it very easy to handle heated up vessels like flasks, bottles and beakers. This glove is heat & cold resistant Pockets for fin...

2000mL borosilicate glass separatory funnel 16 inches long, 6 inch diameter Fitted with a 29/32 interchangeable plastic stopper and PTFE stopcock ...

Gold-leaf type electroscope Great tool to discover electrostatic principles such as conduction, induction and coulomb repulsion Clear front pane l...

9.5" total length, 8" spout length Reservoir is 1.5" in height with a 1.5" diameter outer diameter of the stem is .5" and the inner diameter is 2/...

Strong, stable support for lab equipment 6" by 5" area Maximum height is 9 5/8", minimum is 2 1/2" Heavy duty - maximum stable load is 55lbs Powde...

POLYPROPYLENE PLASTIC || 3000ml measuring jug made of premium quality polypropylene plastic. Short form, Euro design INDUSTRIAL QUALITY || Superio...

Pack of six high quality, stainless steel laboratory scoop type spatulas. Polished. Total length of each spatula measures 6.3". Designed for use in...

LAB TRAY || Multipurpose laboratory tray is perfect for many various uses and features a broad lip ideal for carrying or storing MEASUREMENTS || M...

17.7x12x2.7" dimensions 2 polished brass clasps for secure closure Bottom lined with thick pad for pinning insects. Glazed inside with white art p...

POLYPROPYLENE PLASTIC || 5000ml measuring jug made of premium quality polypropylene plastic. Short form, Euro design INDUSTRIAL QUALITY || Superio...

Made of Polypropylene, multipurpose, can be used for sterilizing. Made of Polypropylene, multipurpose, can be used for sterilizing. Size 37x30x7.5cm

Hardwood half meter stick (50cm) Graduated in both centimeters (cm) and millimeters (mm) Ruler Overall Dimensions: 50cm x 2.5cm x 0.6cm Zero top 5...