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1.75" Plastic Pulley Perfect for physics experiments Individually boxed Includes: (1) PulleySingle pulley to be used in physics experiments.

These Simple Circuit modules can be used to construct simple circuits of the type normally implemented on, for example a Worcester Circuit Board. V...

Single pulley with one hook Aluminum body, mounted in metal frame Accurately centered Measures 3.5" long, 0.75" wide, and pulley measures 2" in di...

Single pulley Aluminum body, mounted in heavy duty metal frame Accurately centered 2 hooks on either end of frame Measures 4.25" long, 0.75" wide,...

Single, prepared slide with mammalian skeletal muscle. Longitudinal section Useful for exploring structure-function connections as per NGSS standa...

FULL SIZE SKELETON MODEL || Life sized human skeleton model stands 64" tall and features nerve branch details and a flexible spine ARTICULATED JOI...

Skin-hair-nail model with this model it is easy to compare the structures of hairy and hairless skin, sensitive corpuscles, blood vessels, sweat gl...

SLATE | Slate is the result of the compression of shale, but is denser and retains the fissile properties, making for an interesting exercise when...

25 - 25x75mm slots Contains Index for easy identification. Hinged lid with latches Includes: (1) Box Wooden Microscope slide box -...

50 - 25x75mm slots Contains Index for easy identification. Hinged lid with latches Includes: (1) Box Wooden Microscope slide box -...

Holds 100 slides Heavy walls will not warp, splinter or crack Durable slide storage box for up to 100 slides. It's compact design provides the utm...

Holds 25 slides Heavy walls will not warp, splinter or crack Durable slide storage box for up to 25 slides. It's compact design provides the utmos...

For keeping glass slides of 45 x 30 mm in vertical position in wooden grooves individually. For keeping 100 glass slides of 45 x 30 mm in vertical...

Heavy duty wooden planks finished in paint are used as pressure plates. Size 45 x 30 cm For 12 Slides. Heavy duty wooden planks finished in paint ...

For keeping glass slides of 45 x 30 mm in vertical position in wooden grooves individually. For keeping 12 glass slides of 45 x 30 mm in vertical ...

For keeping glass slides of 45 x 30 mm in vertical position in wooden grooves individually. For keeping 25 glass slides of 45 x 30 mm in vertical ...

For keeping glass slides of 45 x 30 mm in vertical position in wooden grooves individually. For keeping 50 glass slides of 45 x 30 mm in vertical ...

Wooden cabinet for keeping 75 x 25 mm glass slides in vertical position in wooden grooves individually provided with index cardholder and lock. Ca...

Wooden cabinet for keeping 75 x 25 mm glass slides in vertical position in wooden grooves individually provided with index cardholder and lock. Ca...

Pack of 100 slide cover slips Square, 18 x 18 mm Made of high quality glass 0.13 to 0.17 mm thick Eisco Labs Square Microscope Glass Covers, 18 x ...

These files can hold a maximum of 20 microscopic slides. The base, moulded in HIPS, holds slides horizontally. The spaces are numbered for easy ide...

Best choice to carry prepared slides from one place to another. Slide Mailer - 1 slide

Best choice to carry prepared slides from one place to another. Slide Mailer - 2 slides

Best choice to carry prepared slides from one place to another. Slide Mailer - 3 slides

Best choice to carry prepared slides from one place to another. Slide Mailer - 5 slides

This slide storage rack is made of ABS, and can hold 100 slides. Numeric Indexing. Spacing between the slots provides adequate backward and forward...

The 7-piece Sling Psychrometer Kit contains: (1) dry bulb thermometer (6.5"L), (1) wet bulb thermometer (6.5"L), (1) wooden handle (5"), (1) cloth...

Slipper Animalcule Paramecium model for biological study Depicts basic internal structures and morphology of a paramecium Numbered with key card f...

Slit HolderSlit Holder

Set of 5, Stackable, Cast iron slotted masses finished in black colour. A set of slotted iron masses suitable for use with sonometers or other ap...

HANGER ONLY || 100g hanger designed for use with slotted mass sets ZINC CASTED || Die-cast in zinc and powder-coated to ensure durability and lon...

HANGER ONLY || 10g hanger designed for use with slotted mass sets ZINC CASTED || Die-cast in zinc and powder-coated to ensure durability and long ...

HANGER ONLY || 20g hanger designed for use with slotted mass sets ZINC CASTED || Die-cast in zinc and powder-coated to ensure durability and long...

HANGER ONLY || 50g hanger designed for use with slotted mass sets ZINC CASTED || Die-cast in zinc and powder-coated to ensure durability and long...

This Slotted Masses Set is a versatile tool for measuring pressure, strength, and torque in the classroom or laboratory. This set includes four bra...

This Slotted Masses Set is a versatile tool for measuring pressure, strength, and torque in the classroom or laboratory. This set includes 9 brass ...

500 GRAM SET || Includes 9 weights and one hanger, each weighing 50g. Total weight of set is 500g INCLUDES HANGER || Stainless steel hanger with ...

This Slotted Masses Set is a versatile tool for measuring pressure, strength, and torque in the classroom or laboratory. This set includes 9 brass ...

This Slotted Masses Set is a versatile tool for measuring pressure, strength, and torque in the classroom or laboratory. This set includes 4 brass ...

Spare 100g slotted mass Stainless steel 1.5" outer diameter 3/16" opening 4/16" interior diameter Spare 100g slotted mass. Stainless steel. Approx...

Spare 10g slotted mass Stainless steel 5/8" outer diameter 3/16" opening 4/16" interior diameter Spare 10g slotted mass. Stainless steel. Approxim...

Spare 1g slotted mass Stainless steel Approximately 1/2" outer diameter 3/16" opening 4/16" interior diameter Spare 1g slotted mass. Stainless ste...