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ชุดทดสอบแมงกานีสในน้ำ 0.0-3.0 mg/L

HI 38042 Manganese Low Range Test Kit 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 nonferrous alloys as it improves their corrosion resistance and hardness. The HANNA test kit determines manganese concentration ... Read More »

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