All Products

Seamless, non-toxic, translucent very flexible suitable for connecting to glass. Per meter. Bore 5mm, wall thickness 1.5mmSeamless, non-toxic, tra...

Seamless, non-toxic, translucent very flexible suitable for connecting to glass. Per meter. Bore 5mm, wall thickness 1mmSeamless, non-toxic, trans...

Seamless, non-toxic, translucent very flexible suitable for connecting to glass. Per meter. Bore 6mm, wall thickness 1.5mmSeamless, non-toxic, tra...

Seamless, non-toxic, translucent very flexible suitable for connecting to glass. Per meter. Bore 6mm, wall thickness 2mmSeamless, non-toxic, trans...

Seamless, non-toxic, translucent very flexible suitable for connecting to glass. Per meter. Bore 8mm, wall thickness 2mmSeamless, non-toxic, trans...

Seamless, non-toxic, translucent very flexible suitable for connecting to glass. Per meter. Bore 8mm, wall thickness 3mmSeamless, non-toxic, trans...

Seamless, non-toxic, translucent very flexible suitable for connecting to glass. Per meter. Bore 9mm, wall thickness 2mmSeamless, non-toxic, trans...

Soda glass, supplied in length of 0.5 meter approx. and in Pack of 10 tubes. 10 mm, Soda glass, supplied in length of 0.5 meter approx. and in Pac...

Soda glass, supplied in length of 0.5 meter approx. and in Pack of 10 tubes. 13 mm, Soda glass, supplied in length of 0.5 meter approx. and in Pac...

Soda glass, supplied in length of 0.5 meter approx. and in Pack of 10 tubes. 15 mm, Soda glass, supplied in length of 0.5 meter approx. and in Pac...

Soda glass, supplied in length of 0.5 meter approx. and in Pack of 10 tubes. 4 mm, Soda glass, supplied in length of 0.5 meter approx. and in Pack...

Soda glass, supplied in length of 0.5 meter approx. and in Pack of 10 tubes. 5 mm, Soda glass, supplied in length of 0.5 meter approx. and in Pack...

Soda glass, supplied in length of 0.5 meter approx. and in Pack of 10 tubes. 6 mm, Soda glass, supplied in length of 0.5 meter approx. and in Pack...

Soda glass, supplied in length of 0.5 meter approx. and in Pack of 10 tubes. 7 mm, Soda glass, supplied in length of 0.5 meter approx. and in Pack...

Soda glass, supplied in length of 0.5 meter approx. and in Pack of 10 tubes. 8 mm, Soda glass, supplied in length of 0.5 meter approx. and in Pack...

0.5 meter (19.5") glass tubing is significantly longer than standard 8" and 12" offerings. Made from high-quality, 1mm thick borosilicate 3.3 g...

Supplied with coarse and fine mesh. Supplied without retort stand and glass beaker. A soil sample is placed on the perforated plate and a 12V, 50W...

Mounted on sturdy streamlined base. Steel forks Prong is 10 x 25 x 300 mmOn sturdy streamlined base with provision for horizontal or vertical use. ...

A heavier duty set of tuning forks made of steel and chrome plated. The set is similar to PH0744A but the forks are heavier and made from thicker s...

Light weight tuning fork, capable of standing upright. Light weight tuning forks, capable of standing upright, with specially wide sound irradiati...

Heavy-duty electric tuning fork. An electromagnet drives the fork to a sustained frequency of 80Hz. The tuning fork assembly and binding posts are ...

Comprises fourSteel forks mounted on a common box and having frequency of C (256), E (320), G (384), C (512). Complete with hammer. For demonstrat...

MIDDLE C || Tuning fork scientifically tuned to the absolute concert pitch middle C (256 Hertz) TWO-PRONGED || A two-pronged plain shank fork used...

Single tuning fork made of premium quality aluminum 426Hz, +/-5% of stated frequency A note Plain shanks Perfect for physics experimentation and s...

Single tuning fork made of premium quality aluminum 512Hz, +/-5% of stated frequency C note Plain shanks Perfect for physics experimentation and s...

Used as an acoustic resonator - Resonates at the specific constant pitch after striking against a surface - Emits a pure musical tone once the hig...

Set of 8 Steel supplied in plastic case. Frequency : C (256), D (288), E (320), F (341), G (384), A (426), B (480), C (512) High Quality Tuning fo...

Best quality, Set of 8, Aluminium, nickel-plated, plain shanks.Best quality nickel-plated, plain shanks, with frequency marked, C (256), D (288), E...

Plain shanks with round Stem, Superior quality aluminium. Same as above but with round Stem, Superior quality Frequency 256Hz

Plain shanks with round Stem, Superior quality aluminium. Same as above but with round Stem, Superior quality Frequency 288Hz

Plain shanks. Best quality aluminium. Plain shanks. Best quality aluminium.Frequency 288Hz

Plain shanks with round Stem, Superior quality aluminium. Same as above but with round Stem, Superior quality Frequency 320Hz

Plain shanks. Best quality aluminium. Plain shanks. Best quality aluminium.Frequency 341Hz

Plain shanks with round Stem, Superior quality aluminium. Same as above but with round Stem, Superior quality Frequency 341Hz

Plain shanks. Best quality aluminium. Plain shanks. Best quality aluminium.Frequency 384Hz

Plain shanks with round Stem, Superior quality aluminium. Same as above but with round Stem, Superior quality Frequency 384Hz

Plain shanks with round Stem, Superior quality aluminium. Same as above but with round Stem, Superior quality Frequency 426Hz

Plain shanks. Best quality aluminium. Plain shanks. Best quality aluminiumFrequency 480Hz.

Plain shanks with round Stem, Superior quality aluminium. Same as above but with round Stem, Superior quality Frequency 480Hz

Replacement Stopper with Secchi Disc fits all 2" diameter Eisco Turbidity Tubes in the part number series PH1120148 Screw post threads through bot...

Used to determine the clarity and water quality of ponds, lakes, streams, groundwater, and oceans 115cm scale printed on the outside of tube Fill ...

Used to determine the clarity and water quality of ponds, lakes, streams, groundwater, and oceans 120cm scale printed on the outside of tube Fill ...

Used to determine the clarity and water quality of ponds, lakes, streams, groundwater, and oceans 55cm scale printed on the outside of tube Fill t...

Used to determine the clarity and water quality of ponds, lakes, streams, groundwater, and oceans 55cm scale printed on the outside of tube Fill t...

Used to determine the clarity and water quality of ponds, lakes, streams, groundwater, and oceans 60cm scale printed on the outside of tube Fill t...

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...

Desktop model turbojet measuring 20"x9" at the base Beautifully hand-painted by artisans, this model is metal with the exception of the rotors, wh...

Similar to above but with large number of balls so that a large number of organic, inorganic and polymers (polystyrene, PVC, PP) can be made simult...