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Tag Archives: Nitrate

กระดาษทดสอบไนเตรท ( 10 – 500 mg/l )

110020  Nitrate Test The nitrate test can be used for monitoring of drinking water, process water and wastewater, as well as in aquarium water where limits can quickly be exceeded. It can also be used for determine nitrate in food e.g. potatoes. Read More »

กระดาษทดสอบไนเตรท ( 10 – 500 mg/l )

110092  Nitrate Test The nitrate test can be used for monitoring of drinking water, process water and wastewater, as well as aquarium water where limits can quickly be exceeded. It can also be used for determine nitrate in food e.g. potatoes. Read More »

ชุดทดสอบไนเตรท (5-90 mg/l)

118387  Nitrate Test Nitrate is naturally present in soil, water and food, and regularly testing its concentration is essential for many applications. Nitrates must be closely monitored in drinking and ground water as well as in process, waste, or aquarium water. Read More »

ชุดทดสอบไนเตรท (water: 0-50 mg/L) (soil: 0-60 mg/L)

HI 38050 Nitrate Test Kit for Soil and Irrigation Water Product Description: The HANNA nitrate test kit for soil and irrigation water makes it possible to determine the need for nitrogen fertilization. It also obtains the best crop response and avoids over-fertilization. Nitrate is reduced to nitrite in the presence of cadmium. The nitrite thus produced reacts with the reagent ... Read More »

ชุดทดสอบไนเตรทในน้ำ (10-150 mg/l)

111169  Nitrate Test in freshwater   Nitrate is naturally present in soil, water and food, and regularly testing its concentration is essential for many applications. The test kit measures nitrate ions in freshwater and contains a colour card for the visual comparison. Product information Method: colorimetric with colour card 10 – 25 – 50 – 75 – 100 – 125 – ... Read More »

ชุดทดสอบไนเตรท (10-150 mg/l)

111170  Nitrate Test   Nitrate is naturally present in soil, water and food, and regularly testing its concentration is essential for many applications. Nitrates must be closely monitored in drinking and ground water as well as in process, waste, or aquarium water. In farm prod Read More »

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