Reagents for the photometric determination of magnesium hardness in the range up to 2:00 mg / L. EDTA method.
| Weight | 0.000 kg |
|---|
All Product
Range 0:00 to 2:00 ppm | ASTM D859 Method | 0.01ppm resolution
All Product
Range 0-999 ppb | ASTM Method D1687-92 diphenylcarbonate | Resolution 1 ppb
All Product
Range 0 - 500 PCU | Platinum Cobalt method | Resolution 5 PCU
All Product
The HI 761 uses an adaptation of the USEPA method 330.5. The reaction between the chlorine and DPD reagent causes a pink tint in the sample.
All Product
Range 0.00 - 9.99 ppm NH3-N | Nessler Method | 0.01ppm resolution
All Product
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
All Product
Range 0:00 to 7:00 g / L | Photometric Method | Resolution 0.01g / L
081-855-1842
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เครื่องวัดปริมาณแอมโมเนีย ในน้ำ รุ่น HI715 
HI904 Karl Fischer Coulometric Titrator - 1ppm to 5% 
