CHRIS KNAPTON / SCIENCE PHOTO LIBRARY CHRIS KNAPTON / SCIENCE PHOTO LIBRARY
Measuring equipment. Abstract view of the scales on two pieces of measuring glassware from a laboratory. The white numbers (left) belong to a measuring cylinder, while the black numbers (centre) mark out much smaller volumes on the side of a graduated pipette. Both the scales are measured in millilitres. A greater degree of measuring accuracy can be obtained by using the pipette rather than the cylinder.
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