Technical data

Properties of mixtures

Article no: P7150601

Principle

Finely divided solid matter and gases can be arbitrarily mixed. Mixtures of solids are generally non-uniform. Such mixtures are termed heterogeneous. Several mixtures of iron, sand, sulphur and sodium chloride are compounded and their properties investigated.

Benefits

Experiment guides are very easy to understand, especially for younger students
Associated competences are directly linked to the experiments
Curriculum compatible
Fit for the future: implementation of tablets possible

Scope of delivery

Test tube, laboratory glass, various lengths, 100 pcs.	37656-10	1
Rub.stop.d=12.5/16.5mm,w/o hole	39249-00	5
Test tube holder, up to d 22mm	38823-00	1
Spoon,stainless steel,210mm	40874-00	1
Dropping pipette with bulb, 10pcs	47131-01	1
Glass rod, boro 3.3, l=200mm, d=5mm	40485-03	1
Protecting glasses, clear glass	39316-00	1
Laboratory pen, waterproof, black	38711-00	1
Sodium chloride 250 g	30155-25	1
Stearic acid 250 g	30228-25	1
Iron powder, techn. 500 g	30067-50	1
Water, distilled 5 l	31246-81	1
Sea sand, purified 1000 g	30220-67	1