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HI708 Checker HC ® - Nitrite, HR
1 × ฿3,103.00
Subtotal: ฿3,103.00
Reagent for the photometric determination of chlorine dioxide in the field until 2:00 mg / L. Chlorophenol Red method.
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฿3,103.00
The HI 761 uses an adaptation of the USEPA method 330.5. The reaction between the chlorine and DPD reagent causes a pink tint in the sample.
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฿3,103.00
Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
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฿3,103.00
Range 0:00 to 2:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
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Range 0.0 - 8.0 ppm | DPD method | Resolution 0.1ppm
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฿3,103.00
Range 0:00 to 3:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
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฿3,103.00
Range 0 - 200 ppb | ascorbic acid method | Resolution 1 ppb
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฿3,103.00
Range 0 - 500 PCU | Platinum Cobalt method | Resolution 5 PCU
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฿3,104.07
Range 0 - 300 ppm in salt water | Colorimetric Method | Resolution 1 ppm