This is performed by adding increasing amounts of ammonium sulphate and collecting the different fractions of precipitate protein.

Claritin D (made by MSD Consumer Care) contains 120 mg of pseudoephedrine sulphate (also 5 mg of loratadine).

Magnesium sulfate (or magnesium sulphate) is an inorganic salt (chemical compound) containing magnesium, sulfur and oxygen, with the formula MgSO4.

In this case, evidence of safety and efficacy is required for the medical use of glucosamine and several guidelines have recommended its use as an effective and safe therapy for osteoarthritis.

(2006), when treating wastewater from metal refinery process (1.0 1.5 g NH4 N L and up to 22 g L of sodium sulphate), removed a nitrogen loading rate of 1.0 kg N m3 d with an efficiency of 95 in a system containing autotrophic granules.