Reference
Method
Test
Reagent #
Reagent Name
TAPPI
Analysis of sulfuric acid
Iron in sulfuric acid
8.5.2
Ammonium hydroxide solution (1:1)
TAPPI
Analysis of caustic soda
N/A
4.8
Ammonium hydroxide, 1:1
TAPPI
Analysis of soda and sulfate black liquor
N/A
3.3
Ammonium hydroxide, 1:1
TAPPI
Analysis of tall oil soap skimmings
N/A
10.2.3
Ammonium hydroxide, 1:1
EPA (SW-846)
Ammonium Acetate
Cation-Exchange Capacity of Soils
5.6
Dilute Ammonium Hydroxide
ASTM
Reagent Solutions
N/A
96.4
Ammonium Hydroxide (1+1)
ASTM
Alpha-Particle-Emitting Isotopes of Radium
Radium
8.6
Ammonium Hydroxide (1+1)
ASTM
Photometric Bathophenanthroline for BPA and HCl-Reactive Ferrous Forms
Iron
32.4
Ammonium Hydroxide Solution (1+1)
APHA
Dithizone Method
Lead
3g
Ammonium Hydroxide, 1+1
APHA
Colorimetric Method
Selenium
3d
Ammonium Hydroxide, 50% (v/v)