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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...

Functioning Parts: Crankshaft, cam, cam gear, connecting rods, piston, intake/exhaust valves, rocker arms, push rods, fuel pump. Ignition light an...

This electroscope is great for hands on experience with electrostatic principles in physics classrooms and labs. The sheet metal walls of the elec...

Wooden spreading board Synthetic sheet for repeated pinning Adjustable for insects up to 12mm Includes: (1) Spreading boardThis wooden spreading b...

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...

ADVANCED MODEL || Wave apparatus demonstration model shows the fundamentals of longitudinal and transverse wave motions HIGH QUALITY INSTRUMENT ||...

SOLAR SYSTEM MODEL || This three dimensional model represents the relative position and movement of the planets around the sun SUN & PLANETS |...

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 ...

Hand & table microtome 10 microns per click Used for section cutting of microscope slides Includes cutting razor Supplied in a wooden storage ...

1000ml conical filtering flask made from Borosilicate Glass Integral Side Arm measures 14.2mm long with an inner diameter of 4.6mm and an outer di...

Kit contains: (2) 1.5" Low Friction Single Pulleys, (4) S Hooks, (1) Roll of String, (20) 10g Masses, (1) 55cm X 37.5cm Backboard with feet Force ...

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/...

High Quality Borosilicate glass 150ml with 25ml graduations (1) Single Flask 1 Single Erlenmeyer conical Flask 150ml, narrow neck, Made from high ...

High Quality Borosilicate glass 250ml Capacity with 50ml graduations This flask has a 5.5" height, 1.75" interior diameter at opening, and 3" diam...

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...

Dual scale hydrometer for measuring the relative density in heavy liquids. Shot loaded. Range: 1.000 to 1.500 x 0.010 11.25" long and 0.6" diamete...

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

Vividly hand painted Model Dimensions: 11.5" X 10" X 2"/ Base Dimensions: 16" X 12" X 1" Identification Key Card Included Greatly Enlarged Chlorop...

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...

Plant and Animal Cell Set. Hand size for easy study Compare and contrast Typical Plant and Animal Cells are displayed on bases for comparison. Use...

Approximately 1/2 life size longitudinal section of head, throat and lungs, 14" tall x 6.5" wide Illustrates respiratory organs and structures inc...

Large size for easy study Highly details Removable parts Excellent example of a typical flower can be used for detailed study of structure and fun...

Dicot Stem model for biological study Greatly magnified, transverse and longitudinal section view depicts structures within a dicot stem Numbered ...

Contains 3D images of the phases of meiosis cell division of a plant Model built on sturdy MDF backboard All phases represented with 3D cell repre...

Durable hardwood craftsmanship (2.5 cm wide and 0.5 cm thick) Metal ends for enhanced durability Each side is marked in metric graduations of cent...

EISCO Melde’s Vibrating String Apparatus Melde’s Vibrating String experiment is an elegant way to introduce students to the concept of standing wa...

Optical Bench Kit, for exploring introductory optics Contains 1.2 meter optical bench and a variety of experimental accessories Explore diffractio...

With glass vessels of 4 different shapes mounted in leak proof metallic collars mounted on a metal base. Mounted on moulded plastic base. To show ...

Single Mortar and Pestle set with a 9oz (275ml) capacity. Perfect for grinding and crushing powders, pills, pigments and more. Designed for use in ...

Brass, Copper, Iron 25mm diameter pendulum bobs with hooks Approximate weights: Brass - 2.1oz, Iron - 2.44 oz., Copper - 2oz Brass hook on bob is ...

DC Galvanometer, useful for electrical current detection Fully enclosed, clear acrylic front cover 35 - 0 - 35 mV Sensitivity 1mV/Div. 5" long, 3....

Single petri dish with lid made of high quality, translucent polypropylene plastic. Dish measures 3.75" (95mm) in diameter and 0.5" (13mm) deep. Li...