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Lead Metal PowderLead is a chemical element with the symbol Pb and atomic number 82. It is a heavy metal that is denser than most common materials. Lead is soft and malleable, and also has a relatively low melting point. When freshly cut, lead is silvery with a hint of blue; it tarnishes to a dull gray color when exposed to air. Symbol: Pb

and a reliable barrier against contaminants

0% salt rejection rate

or other objects such as tabletops

Holmarc's Young's modulus apparatus (Model No: HO-ED-M-02) is used to measure the Young's modulus of a bar

it is an essential tool for professionals requiring dependable alcohol content analysis

A D battery (D cell or IEC R20) is a size of dry cell

Hydrogen peroxide (H₂O₂) is a versatile chemical compound known for its pale blue

draw liquid into the pipette

They are very often used in science demonstrations to show the direction of a magnetic field

Formula: Cu

they are a practical addition to any laboratory setting where precision and quality are essential

When a piece of Perspex is rubbed with a cloth it becomes positively charged