Set of 10 3B Scientific® water-soluble blood powder (10 x 100 grams)
Recommendation
Preparation for 1 Liter of simulated blood
Add one spoon (10grams) of powder to 1L of water
Stir until there are no powder lumps/residues ...
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Powdered food colouring in bottle for use in 30-ml colouring solutions for colouring water in demonstration experiments. One drop of the solution is sufficient to colour 50 ml of water.
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Five metal strips used to demonstrate spot welding techniques in conjunction with a coil with 5 turns (U8497320).
Specifications:
Dimensions: 120x10 mm²
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Plaited hemp string on a bobbin. For a variety of uses, e.g. setting up block and tackle using pulleys U30020 to U30027 or making a pendulum with bobs U30035.
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