Corked test tube containing potassium oxalate

Corked test tube containing potassium oxalate, from the portable laboratory owned by Dr. H.G Butterfield, unsigned, 1930-1940

Details

Category:
Microscopy (Wellcome)
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A601101/48
type:
test tube
credit:
Saint, Mrs.