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Reagents for HI 755 Checker HC ®, 25 Tests
1 × ฿481.50
Subtotal: ฿481.50
Reagent for the photometric determination of free chlorine and total high. DPD method.
| Weight | 0.000 kg |
|---|
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฿481.50
Reagents for HI 755 Checker HC ®, 25 Tests
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฿3,103.00
The HI 771 Checker®HC is a simple, accurate, and cost effective way to measure ultra-high ranges of chlorine. Designed as a more accurate alternative to chemical test kits, the HI 771 provides quick, accurate results in four easy steps.
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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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฿3,104.07
Range 0 - 300 ppm in salt water | Colorimetric Method | Resolution 1 ppm
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Range 0 - 200 ppb | ascorbic acid method | Resolution 1 ppb
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฿3,103.00
Range 0:00 to 2:00 ppm | EPA method 340.1 | 0.01ppm resolution
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฿3,103.00
Range 0 - 150 ppm | ferrous sulfate method | Resolution 1ppm
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Range 0.00 - 9.99 ppm NH3-N | Nessler Method | 0.01ppm resolution