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陶瓷類》Ca, Mg in limestone
金屬類》Zn, Ca, Co Cu contents in solutions
半導體》HF, HNO3, CH3COOH混酸, NH3, H2O2混酸,etc.
水》Cl-, Ca2+ in tap sea water. Total hardness
合成》NCO of urethane
紡織》Amine in nylon chip
藥品》Inositol hexanicotinate content
鋼鐵》Cr, Ni, Ni lc, fluoric acid, iron content
海砂》NaCl content
油漆》Amine number
電鍍》Chlorine neckel, zine. Copper silver acid, base.
樹脂》Resin hardener, Acidity, Hydroxyl Value, Acid Value
食品》Vitamin C content, acid, iodine and saponification number, orange juice, food oil margarine, mayonnaise, etc.
燃料、潤滑油》Acid, base, iodine and bromine numbers of lubricant oils, coal liquefying solvents, insulating oils, kerosene, etc.
無機化學》NaCl, NaBr, H2O2, NaClO4, SiO2, K2Cr2O7, AgNo3,
Al(No3)3, Fe salt, H3BO3, Kl, Na2SO4, etc.
有機化學》Contents of ascorbic, amino, benzoic, citric, acetic, salicylic, oxalic, sulfamlc, lactic, fumaric, maleic and other acids
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