To descibe the formulation of 1N Sulfuric Acid to be used as a stopping reagent in HRP based assays.
- Measure 487 ml DI water and place in clean 500 ml bottle.
- Add 13.3 ml sulfuric acid.
- Seal bottle tightly and mix by inversion.
- Label bottle with contents, lot number and 1 year expiration date.
- Store at room temperature.