"GR NNA PLASTEMBALLAGE AB"

Supplier: GR NNA PLASTEMBALLAGE AB

For use in, for example, examination and determination of resistivity.

Supplier: GR NNA PLASTEMBALLAGE AB

Semiconductor type nonlinear resistors with large negative temperature coefficient (NTC resistors). Used for studies of temperature dependence of resistances, such as temperature sensors, current limiters, etc. Of standardized disc type with connecting wires.

Supplier: GR NNA PLASTEMBALLAGE AB

Very light ball of porous plastic. With thin nylon thread for hanging. Used for influence tests, for transferring charge, eg between capacitor plates etc.

Supplier: GR NNA PLASTEMBALLAGE AB

Educational Materials, Heat/Thermodynamics, Application: Physics, Copper nub jar

Supplier: GR NNA PLASTEMBALLAGE AB

Thin rubber membrane for membranes for pressure boxes and the like. Can be cut to the desired size.

Supplier: GR NNA PLASTEMBALLAGE AB

The set is primarily intended for the upper level of elementary school or the equivalent level of knowledge. It is suitable for both demonstration and laboratory use. The kit can be used in any room with access to water. The kit includes everything needed with the exception of table salt, rubbing alcohol, cotton and cardboard sheets. The material is stored in a specially designed wooden box. Through a wealth of detail and many combination possibilities, basic physics experiments can be carried out in a number of different areas. Examples of attempts:

Supplier: GR NNA PLASTEMBALLAGE AB

Elderberry globules are used in influenza experiments, to detect charge. Fp about 10 pcs.

Supplier: GR NNA PLASTEMBALLAGE AB

Made of plastic with inserts for insect preparation. 22×31 cm.

Supplier: GR NNA PLASTEMBALLAGE AB

Trolley, 100 g, of lacquered sheet metal with nylon wheels. Equipped with hook and hole for mounting weights.

Supplier: GR NNA PLASTEMBALLAGE AB

765-0325 Rubber band, Norstedt; Fits Norstedt's belt generators.

Supplier: GR NNA PLASTEMBALLAGE AB

Ribbons with elderflower balls suspended in thin threads. Placed around the head of a person who stands on an insulating surface and can be charged with the help of a belt generator. The balls stand out correctly. The belt can also be placed directly on the belt of the belt generator.

Supplier: GR NNA PLASTEMBALLAGE AB

Used to show the effect of air resistance in free fall. An air pump or water suction is used to evacuate the air in the pipe. Supplied with: 1 glass tube, 2 rubber plugs, one of which with a crane tube. 3 test specimens of resp. down, plastic and lead.

Supplier: GR NNA PLASTEMBALLAGE AB

Educational Materials, Electricity/Magnetism, Application: Physics, Ylleduk, 150 × 150 mm

Supplier: GR NNA PLASTEMBALLAGE AB

Scale atoms I , laboratory kit with 69 scale atoms and 16 lids in a box. Scale atoms II , laboratory kit with 109 scale atoms and 24 lids in a box. Scale atoms III >, laboratory kit with 293 scale atoms, 34 lids and 100 locking pins in a box.

Supplier: GR NNA PLASTEMBALLAGE AB

For optical experiments. A few drops of fluorescein solution in water are sufficient for good visibility/traceability.

Supplier: GR NNA PLASTEMBALLAGE AB

Straight, stainless steel wire, mounted with a rubber stopper in soda glass tubes. Used for collecting gases during electrolysis. Suitable holder 765-0440. Electrode.