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SCHWEIZ KANTONSSCHULE GLARUS
Teacher Christian Ester uses an Analytik Jena machine to determine the metal content in liquids, pictured during a main subject chemistry lesson with sixth formers (not in the picture) at the gymnasium of the Cantonal School Glarus, Switzerland, on May 17, 2018. The Cantonal School Glarus was founded in 1956 and consists of a gymnasium and a specialized upper secondary school (Fachmittelschule FMS). (KEYSTONE/Gaetan Bally)
Instruktionen
Lizenz
Rights Managed
Erstellungsdatum
20180517
Ort
GLARUS SCHWEIZ
Credit
KEYSTONE
Source
KEYSTONE
Byline
GAETAN BALLY
Grösse
6542 x 4361 px
Dateityp
JPEG