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HI713 Checker HC ® - Phosphate, LR
1 × ฿3,103.00 -
×
HI715 Checker HC ® - Ammonia, MR
1 × ฿3,103.00
Subtotal: ฿6,206.00
Calibration Standard for HI 729 Checker HC ®
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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 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution
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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.