Filter papers

Made:
Maidstone
maker:
W and R Balston Limited
Whatman' No.42 filter paper, 9

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License

Whatman' No.42 filter paper, 9
Science Museum Group
© The Board of Trustees of the Science Museum

"Whatman" No.42 filter paper, 9.0cm dia, boxed, by R & W Balston Ltd, England

Details

Category:
Laboratory Medicine
Object Number:
1994-600
type:
filter paper
credit:
Simmons, C.J.

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