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ชุดทดสอบแมงกานีสในน้ำ (0.0-10.0 mg/L)

HI 38072 Manganese Test Kit for Irrigation Water Product Description: Manganese is not present in natural waters, but it is found in various salts and minerals, frequently associated with iron compounds. Manganese salts are used as fertilizer additives, in ferroalloys (in steel manufacture), in non-ferrous alloys as it improves their corrosion resistance and hardness. Manganese is not considered to be ... Read More »

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