Reagents for the photometric determination of calcium hardness in the range up to 2.70 mg / L. Calagmit method.
HI93720-01 Hardness Calcium – Reagents -100 Tests
฿2,782.00
Reagents for Photometers – Determination of calcium hardness (100 tests)
4 in stock
| Weight | 0.000 kg |
|---|
Related products
All Product
฿3,103.00
Range 0.0 - 8.0 ppm | DPD method | Resolution 0.1ppm
All Product
฿3,103.00
Range: 0 to 300 ppb. The HI 749 Checker®HC is a simple, accurate, and cost effective way to measure low ranges of chromium VI in fresh water. Designed as a more accurate alternative to chemical test kits, the HI 749 provides quick, accurate results in four easy steps. The HI 749 uses an adaptation of the ASTM Manual of Water and Environmental Technology, D1687-92, Diphenylcarbohydrazide method. The reaction between chromium VI and the reagent causes a purple tint in the sample.
All Product
฿3,103.00
Range 0:00 to 2:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
All Product
฿3,103.00
Range 0.0 - 12.5 ppm | DPD Method | Resolution 0.1ppm
All Product
฿3,103.00
Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
All Product
฿3,103.00
Range 0:00 to 3:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
฿3,103.00
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
฿3,105.14
Range 0.0 - 15 ppm | Molybdenum Blue Method | 0.1ppm resolution
HI70030C - EC 12880 µS/cm@25°C Zert. - 25x20ml 

