Product by Subject

Cone/Flexible tubing, Straight connection with Rotaflow keyCone/Flexible tubing, Straight connection with Rotaflow key, Cone size 29/32

Borosilicate glass, hexagonal, hollow with round end

Solid, superior quality rubber resistant to acid, alkali and ammonia.  Bottom 54mm Top 64mm Length 25mm Pack size 10  

Solid, superior quality rubber resistant to acid, alkali and ammonia Bottom 75mm Top 90mm Length 39mm Pack of 10

Assorted containing 8 pieces each. Pack of 58. Assorted containing 8 pieces each of size 8, 9, 11, 13, 15, 17 mm bottom dia., 3 pcs. each of 21, 2...

Assorted containing 9 pieces each. Pack of 50. Assorted containing 9 pieces each of size 8, 9, 11, 13, 15, 17 mm bottom dia., 4 pcs. each of 21, 2...

Assorted containing 7 pieces each. Pack of 50. Assorted containing 7 pieces each of size 8, 9, 11, 13, 15 mm bottom dia and 3 pcs. each of 17, 21,...

Solid, superior quality rubber resistant to acid, alkali and ammonia. Supplied in pack of 10. Bottom 44mm, top 58mm, length 45mm, pk of 10

Solid, superior quality rubber resistant to acid, alkali and ammonia. Supplied in pack of 10. Bottom 51mm, top 60mm, length 57mm, pk of 10

Solid, superior quality rubber resistant to acid, alkali and ammonia. Supplied in pack of 10. Bottom 6mm, top 9mm, length 16mm, pk of 10

Solid, superior quality rubber resistant to acid, alkali and ammonia. Supplied in pack of 10. Bottom 8mm, top 10.5mm, length 20mm, pk of 10

Solid, superior quality rubber resistant to acid, alkali and ammonia. Supplied in pack of 10. Bottom 19mm, top 22mm, length 28mm, pk of 10

Solid, superior quality rubber resistant to acid, alkali and ammonia. Supplied in pack of 10. Bottom 23mm, top 26mm, length 28mm, pk of 10

Solid, superior quality rubber resistant to acid, alkali and ammonia. Supplied in pack of 10. Bottom 27mm, top 31mm, length 32mm, pk of 10

Solid, superior quality rubber resistant to acid, alkali and ammonia. Supplied in pack of 10. Bottom 29mm, top 33mm, length 32mm, pk of 10

Solid, superior quality rubber resistant to acid, alkali and ammonia. Supplied in pack of 10. Bottom 33mm, top 38mm, length 38mm, pk of 10

Solid, superior quality rubber resistant to acid, alkali and ammonia. Supplied in pack of 10. Bottom 38mm, top 42mm, length 40mm, pk of 10

Solid, superior quality rubber resistant to acid, alkali and ammonia. Supplied in pack of 10. Bottom 40mm, top 49mm, length 40mm, pk of 10

Solid Cone Stopper Flat Head Size 10/19 joint Made of high quality borosilicate glass Solid cone stopper with flat head. Joint size 10/19. Made of...

Solid Cone Stopper Flat Head Size 10/19 joint Made of high quality borosilicate glass Solid cone stopper with flat head. Joint size 10/19. Made of...

Solid Cone Stopper Flat Head Size 14/23 joint Made of high quality borosilicate glass Solid cone stopper with flat head. Joint size 14/23. Made of...

Solid Cone Stopper Penny Head Size 14/23 joint Made of high quality borosilicate glass Solid cone stopper with penny head. Joint size 14/23. Made ...

Solid Cone Stopper Flat Head Size 19/26 joint Made of high quality borosilicate glass Solid cone stopper with flat head. Joint size 19/26. Made of...

Solid Cone Stopper Penny Head Size 19/26 joint Made of high quality borosilicate glass Solid cone stopper with penny head. Joint size 19/26. Made ...

Solid Cone Stopper Flat Head Size 24/29 joint Made of high quality borosilicate glass Solid cone stopper with flat head. Joint size 24/29. Made of...

Solid Cone Stopper Penny Head Size 24/29 joint Made of high quality borosilicate glass Solid cone stopper with penny head. Joint size 24/29. Made ...

Solid Cone Stopper Flat Head Size 29/32 joint Made of high quality borosilicate glass Solid cone stopper with flat head. Joint size 29/32. Made of...

Borosillicate glass, penny head, solid Borosillicate glass, penny head, solidCone 29/32

Straight needle Hardwood handle Pack of 5 *NOT for medical use. For educational use only. This item should never be used on humans or other living...

Straight needle with hardwood handle. 33mm (1.3") needle securely mounted in a 100mm (4") long wooden handle. Overall length of 6.25". Great for d...

UNGLAZED STREAK PLATE || Single, unglazed porcelain streak plate. Off-white color 50MM X 50MM || Plate measures 1.9" (50mm) long and wide, and is...

Single, prepared slide showing gram positive Streptococcus Pneumoniae. Shows the characteristic structure and shape Gram positive stain for better...

Single clamp with wing-nut fixing Made of quality aluminum Clamps measure 2.5" x 2" x 0.75" Great for physics experimentation, testing breaking st...

High power 20W Xenon unit gives a bright white light with frequencies within 3 ranges 1-10 Hz, 10-100 Hz and 100-250 Hz. This high power 20W Xenon ...

Digital stroboscope can appear to slow down fast periodic motions for a bystander. This is why stroboscopes are great for the physicsclassroom or c...

Improved modelImproved model

This high power 20W Xenon unit gives a bright white light with frequencies within 3 ranges 1-10 Hz, 10-100 Hz and 100-300 Hz. Output energy per fla...

This high power 20W Xenon unit gives a bright white light with frequencies within 3 ranges 1-10 Hz, 10-100 Hz and 100-300 Hz. Output energy per fla...

Showing in details a superior view, an inferior view and sagital view of cerebellum. Showing in details a superior view, an inferior view and s...

Simple, easy to use timer for classroom measurement activities 3 button operation - On/Reset, Start/Stop, Lap Uses a 389/G10A battery - easily rep...

Premium, 137 piece organic molecular model set 66 atoms, 70 bonds and 1 removal tool for building a variety of organic compounds Comes in a pla...

Cost effective student optical bench Demonstrate basic principles of optics Includes meter stick A cost effective way to demonstrate the basic pr...

Light box & 27 optical components for demonstrating basic geometrical optics & the study of light to physics students Includes a high qual...

Simple design & affordability make this stethoscope ideal for student practice Flexible PVC tubing measures 22" long between the chestpiece an...

HIGH QUALITY || Stump-shaped support retort base made of chemical-resistant cast iron with a black coating STABILITY || It's base is 2.3" wide and...

Single, prepared slide with submerged leaf of Elodea Slide measures 75mm wide and 25mm long Wholemount Excellent for visualizing chloroplasts Arri...

ORBITER MODEL || This three dimensional model represents the Earth's changing position with regard to the Sun and the moon EARTH, SUN & MOON |...

Single, prepared slide with a cross section of helianthus Sunflower Stem Shows characteristic structures of a dicot stem Great for biology classro...