Shop
Showing 661–680 of 1029 results
-
-
Chemicals
Magnesium Powder
As a powder, magnesium is extremely reactive, but as a solid it oxidises slowly in air and reacts slowly in water. It does not occur naturally, but is found in combination with other elements in minerals such as magnesite (MgCO3, primarily) and dolomite (the double carbonate of magnesium and calcium).SKU: n/a -
Chemicals
Magnesium Sulphate
Magnesium sulfate is an inorganic salt with the formula MgSO₄ₓ where 0≤x≤7. It is often encountered as the heptahydrate sulfate mineral epsomite, commonly called Epsom salt. The overall global annual usage in the mid-1970s of the monohydrate was 2.3 million tons, of which the majority was used in agriculture.Formula: MgSO4SKU: n/a -
Chemicals
Magnesium Turnings
Magnesium turnings and chips are produced by milling commercial and high purity magnesium, keeping size under control to obtain the desired specific surface and reactivity. … Elemental magnesium is a fairly strong, silvery-white, light-weight metal (two thirds the density of aluminium).Formula: MgSKU: n/a -
-
Laboratory Equipment
Magnet Horse-Shoe
A horseshoe magnet is a magnet made in the shape of a horseshoe. … This shape creates a strong magnetic field between the poles. It is one type of permanent magnet, meaning that it stays magnetized, as opposed to an electromagnet, the magnetic field of which can be started and stopped.SKU: n/a -
-
-
-
Laboratory Equipment
Magnetic Plotting Compass
The Earth is a magnet that can interact with other magnets in this way, so the north end of a compass magnet is drawn to align with the Earth’s magnetic field. Because the Earth’s magnetic North Pole attracts the “north” ends of other magnets, it is technically the “South Pole” of our planet’s magnetic field.SKU: n/a -
Laboratory Equipment
Magnetising & Demagnetising Coil
The Magnetising and Demagnetising Coilis low voltage and is suitable for magnetising and demagnetising ordinary magnets, iron bars, strips, etc. It comprises of a solenoid wound with insulated copper wire which is mounted on a base complete with switch and 4mm terminals.SKU: n/a
