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HI5001 - 1.00 pH@25°C - TQ - 500ml
1 × ฿1,658.50 -
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Reagents for HI 755 Checker HC ®, 25 Tests
1 × ฿481.50
Subtotal: ฿2,140.00
Reagents for HI 713 Checker HC ®, 25 Tests
| Weight | 0.000 kg |
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Range 0 - 20 ppm | ESPA method | Resolution 0.1ppm
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Reagents for HI 755 Checker HC ®, 25 Tests
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Range 0 - 200 ppb | ascorbic acid method | Resolution 1 ppb
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Range 0.0 - 12.5 ppm | DPD Method | Resolution 0.1ppm
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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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Range 0-999 ppb | ASTM Method D1687-92 diphenylcarbonate | Resolution 1 ppb
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Range 0 - 500 PCU | Platinum Cobalt method | Resolution 5 PCU
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Range 0.0 - 99.9 ppm NH3-N | Nessler Method | 0.1ppm resolution