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HI721 Checker HC ® - Iron
1 × ฿3,103.00
Subtotal: ฿3,103.00
Calibration checking set for Checker®HC HI 764 Nitrite Ultra Low Range.
(0 and 100 ppb nitrite)
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Range 0:00 to 7:00 g / L | Photometric Method | Resolution 0.01g / L
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The HI 764 Checker®HC is extremely simple to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the HI 764 Checker®HC, press the button and read the results. It’s that easy.
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Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
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Range 0.0 - 12.5 ppm | DPD Method | Resolution 0.1ppm
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฿3,103.00
Range 0.0 - 8.0 ppm | DPD method | Resolution 0.1ppm
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Range 0:00 to 5:00 ppm | EPA Method 315 B | 0.01ppm resolution
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Range 0 - 500 PCU | Platinum Cobalt method | Resolution 5 PCU
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Range 0 - 150 ppm | ferrous sulfate method | Resolution 1ppm