Many of the B&W images are available as large scale limited edition archival prints. For further information about print sales, costs and edition sizes please contact us with your queries.
Indicator chemical : neutral chemical which can be added to a sample of a solution to indicate its pH level or the presence of hypo.
Vancouver 1929
Deoxyribonucleic Acid [DNA]
Deoxyribonucleic acid is a molecule that encodes the genetic instructions used in the development and functioning of all known living organisms and many viruses. DNA and RNA are nucleic acids; alongside proteins, they compose the three major macromolecules essential for all known forms of life.