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฿3,103.00
Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution
Photometers
฿3,103.00
Range 0.0 - 99.9 ppm NH3-N | Nessler Method | 0.1ppm resolution
฿3,103.00
Range 0.00 - 9.99 ppm NH3-N | Nessler Method | 0.01ppm resolution
฿3,103.00
Range 0-999 ppb | ASTM Method D1687-92 diphenylcarbonate | Resolution 1 ppb
Out of stock
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฿3,103.00
Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
Photometers
฿2,782.00
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.
฿3,103.00
Range 0 - 500 PCU | Platinum Cobalt method | Resolution 5 PCU