Reagents for the photometric determination of dissolved oxygen in the range 10:00 to mg / L. Winkler method.
| Weight | 0.000 kg |
|---|
All Product
Range 0.00 - 9.99 ppm NH3-N | Nessler Method | 0.01ppm resolution
All Product
Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
All Product
Range 0 - 300 ppm in salt water | Colorimetric Method | Resolution 1 ppm
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.
All Product
Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution
All Product
Range 0.0 - 8.0 ppm | DPD method | Resolution 0.1ppm
All Product
Range 0.0 - 12.5 ppm | DPD Method | Resolution 0.1ppm
All Product
Reagents for HI 755 Checker HC ®, 25 Tests
081-855-1842
02-541-4199
เครื่องวัดปริมาณโบรมีน ในตัวอย่างน้ำ รุ่น HI716 
HI770 Checker HC ® - Silica, HR 
HI727 Checker HC ® - Color of Water 
