฿642.00
The HI93755-53 is a chlorine remover reagent used to remove chlorine interference when performing a colorimetric determination for freshwater alkalinity with the HI775 Freshwater Alkalinity Colorimeter – Checker® HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each bottle for traceability.
Pre-made reagent for ease of use
Prepared with high purity chemicals
Marked with expiration date and lot number for traceability
2 in stock
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Range 0.0 - 99.9 ppm NH3-N | Nessler Method | 0.1ppm resolution
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Range 0 - 150 ppm | ferrous sulfate method | Resolution 1ppm
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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
The HI 775 Checker®HC is a simple, accurate, and cost effective way to measure alkalinity. Designed as a more accurate alternative to chemical test kits, the HI 775 provides quick, accurate results in four easy steps.
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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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Reagents for HI 755 Checker HC ®, 25 Tests
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Range 0:00 to 2:50 ppm | ascorbic acid method | Resolution 0.01ppm
081-855-1842
02-541-4199
HI5002 - 2.00 pH@25°C - TQ - 500ml 
HI3831F CTK Chlorine Free 
HI736 Checker HC ® - Phosphorous, ULR 
