Chemicals

Ethanol, 75% v/v

Ammonium Hydroxide, 3 N

Magnesium ICP, 1000 ppm / HNO3

Digestion Reagent, Cu catalyst

Lanthanum Solution, APHA

Bromothymol Blue, 0.04% / MeOH

n-Butyl Alcohol ACS

Chloride Ionic Strength Adjust

Hydrochloric Acid, 20% w/w

Oxalic Acid, 10% w/v

Mixed Indicator Soln, APHA

t-Butyl Alcohol, 30% v/v

Isopropanol, 90% v/v

Magnesium ICP, 10K ppm in HCl

Manganese ICP, 10K ppm in HNO3

Ionic Strength Adj, Sodium ISE