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HI93703-0 AMCO-AEPA-1 Calibration Solution at 0 FTU, 30 ml
1 × ฿1,498.00 -
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เครื่องวัดคลอรีน
1 × ฿3,103.00
Subtotal: ฿4,601.00
Calibration checking set for Checker®HC HI 764 Nitrite Ultra Low Range.
(0 and 100 ppb nitrite)
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Range 0.00 - 9.99 ppm NH3-N | Nessler Method | 0.01ppm resolution
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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 0.0 - 99.9 ppm NH3-N | Nessler Method | 0.1ppm resolution
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฿3,103.00
Range 0:00 to 3:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
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Range 0.0 - 15 ppm | Molybdenum Blue Method | 0.1ppm resolution
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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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Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
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฿3,103.00
Range 0 - 500 PCU | Platinum Cobalt method | Resolution 5 PCU