Gaseous contaminant dosimeter
Patent
·
OSTI ID:6218879
A personal dosimeter for the collection of formaldehyde is improved by modifying the sodium bisulfite absorbant medium with sodium bicarbonate.
- Assignee:
- E I Du Pont de Nemours and Company
- Patent Number(s):
- US 4466942
- OSTI ID:
- 6218879
- Country of Publication:
- United States
- Language:
- English
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