Supplier: DIDALAB

Extremely luminous beam, ideal for classroom experiments. Class IIIa (5 mW Power)

Supplier: G-Biosciences

This kit teaches aseptic handling techniques and cultivation of bacteria in liquid culture media and on solid phase agar plates. This kit is designed to educate students about the various stages of the bacterial growth cycle, i.e. lag, log or exponential, stationary and decline or death phases. The kit also teaches the importance of growing bacteria on solid phase agar plates to isolate single colonies of bacteria. This lab activity involves preparation of culture medium and solid agar plates.

Supplier: DIDALAB

This comprehensive optical pack allows you to implement and study the basic principles of polarisation of light.

Supplier: DIDALAB

Educational Materials, Optics, Applicazione: Fisica, Line generator, with a laser, enables to project one line, by the use of one glass cylinder, rotating at 360°

Supplier: EDVOTEK

Link important STEM concepts using Agarose Gel Electrophoresis.

Supplier: DIDALAB

Educational Materials, Optics, Applicazione: Fisica, Translucent screen 20×20 cm, attached to a rod with Ø 10 mm, one graduated side

Supplier: EDVOTEK

Attività di apprendimento, Microbiology, Applicazione: Microbiologia, ReadyPour™ LB agar with ampicillin

Supplier: DIDALAB

These wide diameter lenses are used for easy classroom experiments and for aberrations underscoring.

Supplier: NEUBERT VOLUME GLASSWAERE

Electrolysis apparatus according to Hoffmann, made of borosilicate glass 3.3.

Supplier: GLASWARENFABRIK KARL HECHT

According to Hoffmann, with two city dishes, 0 to 30 ml of grading graded 1/10 ml.

Supplier: Aesculap

Attività di apprendimento, Waves and Oscillations, Applicazione: Fisica, Tuning fork, 440 Hz (a¹)

Supplier: 3B Scientific

Unfinished, walnut sized stone made of magnetic iron ore (magnetite).

Supplier: 3B Scientific

Equipment set inclusive of digital multimeter for measuring electrochemical potentials of various metals in experiments.

Supplier: 3B Scientific

Digital counter/timer for measuring duration of motion, transition times, periods, pendulum periods, frequencies, as well as for counting events or Geiger tube pulses. Includes a speaker that can be turned on and off and power supplies for direct connection to photo gate or a Geiger-Müller counter.

Supplier: 3B Scientific

Voltameter, Electricity/Magnetism, Applicazione: Elettricità, Hofmann’s Voltameter, incl. gas collection tube, platinum electrodes, plastic hose with levelling bulb, stand ring, universal bosshead, stand baseplate with rod, dimensions ∼800×150 mm, rod Ø×H 12 mm×750 mm, retaining plate 120×110 mm

Supplier: 3B Scientific

Track with two trolleys and other accessories for investigating linear motion. The trolleys move with minimum friction on wheels with high-quality ball-bearings. They are fitted with magnets at their front ends for experiments involving both elastic and inelastic collisions.

Supplier: 3B Scientific

Evacuated glass flask containing i.a. electron gun with directly heated tungsten wire cathode and a cylindrical, collimating anode. The generated beam is allowed to stroke along a semi-transparent mica disc in the center of the tube. Luminescent coating on the front of the disc makes the beam appear. Two of the edges of the back are provided with graduated scales.

Supplier: 3B Scientific

Vane wheel device is used for demonstrating air and heat flows generated by a burning candle, water vapour or other heat sources. Made of Aluminium and mountable on a long needle.

Supplier: MOLLER THERM

Milk glass scale on polished wooden board. Colored liquid filling. Measuring range -10 to +100 ° C, 0 to +80 ° R, +20 to +212 ° F.

Supplier: 3B Scientific

Transmission grating for spectroscopic examinations and for experiments on diffraction and interference. Suitable to resolve the sodium D lines.

Supplier: 3B Scientific

Attività di apprendimento, Physiology and Health, Applicazione: Biologia, Poster, Drugl Dependence, laminato

Supplier: 3B Scientific

Attività di apprendimento, Physiology and Health, Applicazione: Biologia, Poster, Alcohol Dependence, laminato

Supplier: 3B Scientific

Over 30% of the world's population uses tobacco products, and 90% of that is from cigarettes. The physical effects of nicotine and the diseases it can cause, including cancer, are detailed on this anatomical poster. For such a wide spread practice education is important and this anatomy poster can help do that. This thickly laminated anatomical chart is printed on premium glossy (200 g) UV resistant paper and comes with two sided lamination (125 µm, 5,0 mil) and metal eyelets to make the chart easy to display.

Supplier: 3B Scientific

Attività di apprendimento, Electricity/Magnetism, Applicazione: Fisica, Adapter, BNC connector to 4 mm Jack plugs with 19 mm spacing.

Supplier: 3B Scientific

Highly evacuated electron tube for determining the wavelength of electrons as a function of the anode voltage from the radii of the diffraction rings and the distance between the lattice planes of graphite (Debye-Scherrer-diffraction) and rendered visible on a fluorescent screen. Also intended for determining the wavelengths of monochromatic radiation at different anode voltages from the radii of the diffraction rings and the lattice plane spacing of graphite, as well as confirming de Broglie’s hypothesis.

Supplier: 3B Scientific

Evacuated glass flask containing i.a. electron gun with directly heated tungsten wire cathode and a cylindrical anode. The electron gun emits a divergent electron beam, aimed at an Maltese cross of aluminum placed in the middle of the tube. The cross can be connected electrically. At the same time, light from the filament is also directed towards the cross, so that a comparison can be made between the shadows of different types that appear on the luminescent surface at the far end of the tube. Specifications.

Supplier: 3B Scientific

Attività di apprendimento, Electricity/Magnetism, Applicazione: Fisica, Analogue oscilloscope, 30 MHz, microprocessor controlled

Supplier: 3B Scientific

Highly evacuated electron tube with focusing electron gun and fluorescent screen (90×60 mm) inclined relative to the beam axis, so that the path of the beam can be seen and the effects of electric and magnetic fields can be studied. The electron beam can be deflected electrically in the electric field of the built-in plate capacitor, and magnetically by using an optional Helmholtz coil pair D. By adjusting the electric field so that it cancels the magnetic deflection, it is possible to determine the specific charge e/m and the velocity of the electrons.

Supplier: 3B Scientific

Function generator with external sweep function and power amplifier for use in versatile student and practical experiments covering simple harmonic oscillation, AC electricity and induction. Featuring illuminated, digital display for frequency, signal form, offset and other parameters.

Supplier: 3B Scientific

Tube holder to support all S series electron tubes for easy and safe operation. The five pin sockets for the tube are concealed inside the tube holder. A cathode protection switch is integrated into the tube holder, to protect the heated cathode from excessive voltage. The base plate has a slot for attaching the Helmholtz pair of coils S.