Determination of PPB Concentration, February 5, 1965
Item — Box: 2
Scope and Contents
3 glass slides of charts/graphs containing information assumed to be used in a presentation in Edgewood, Maryland. One graph is labeled "Response vs. Concentration Agent," and the other two are labeled "Hydrogen Flame Emission Response."
Dates
- Creation: February 5, 1965
Repository Details
Part of the Science History Institute Archives Repository
Contact:
315 Chestnut Street
Philadelphia PA 19106 United States
215.873.8265
215.873.5265 (Fax)
reference@sciencehistory.org
315 Chestnut Street
Philadelphia PA 19106 United States
215.873.8265
215.873.5265 (Fax)
reference@sciencehistory.org