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Description

LactometerA lactometer (or galactometer) is a hydrometer used to test milk. The specific gravity of milk does not give a conclusive indication of its composition since milk contains a variety of substances that are either heavier or lighter than water.

halogen bulbs with continuous variable lighting control located within the base

the higher the specific gravity

It was devised in 1804 by John Leslie(1766–1832)

In typical laboratory use they are filled with a dry dessicant material such as KOH

Because of the ease of the hydration/dehydration reaction

the Contact Key maintains electrical integrity under demanding laboratory conditions

When the device is used to test liquids

Linters are traditionally used in the manufacture of paper and as a raw material in the manufacture of cellulose

Aluminum foil is suitable for many laboratory application

which is that area of specimen visible through the microscope

the centrifugal force pushes heavier materials to the outside of the vess

This is a long