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ชุดทดสอบคลอไรด์ Standard Test (1 – 125 mg/l Cl- and 0.2 – 20.0 mg/l Cl-)

NANOCOLOR® Chloride Photometric determination of chloride Photometric determination with mercury(II) thiocyanate and iron(III) nitrate. Chloride ions react with mercury(II) thiocyanate to form undissociated mercury(II) chloride. The liberated thiocyanate forms with iron(III) ions a blood-red colouration. Read More »

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