Ọla kọpa sulfate, nke a makwaara dị ka blue vitriol, bụ kemịkalụ ụlọ ọrụ na-ejikarị eme ihe n'ọtụtụ ngwa.N'ime ọtụtụ ojiji ọ na-eji, a na-ejikarị sulfate ọla kọpa mee ihe dị ka ọgwụ fungicides, ahịhịa na pesticide n'ọrụ ugbo.A na-ejikwa ya na-emepụta ogige ọla kọpa, yana na electropl ...
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