Singh, S., Defence Research Laboratory (Stores), Kanpur, India
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Defence Science Journal Vol 12 No 1 - Research Papers
Determination of ammonium sulphate in ammonia alum by formaldehyde reaction
Abstract PDF -
Defence Science Journal Vol 12 No 1 - Research Papers
Determination of free acidity in aluminium sulphate and alum using hexamine and potassium fluoride as complexing agent
Abstract PDF