081-855-1842
02-541-4199
-
×
HI723 Checker HC ® - Chromium VI, HR
1 × ฿3,103.00 -
×
HI708 Checker HC ® - Nitrite, HR
1 × ฿3,103.00
Subtotal: ฿6,206.00
Calibration Standard for HI 729 Checker HC ®
Related products
All Product
฿3,103.00
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
฿3,103.00
Range 0.0 - 99.9 ppm NH3-N | Nessler Method | 0.1ppm resolution
All Product
฿3,103.00
Range 0 - 150 ppm | ferrous sulfate method | Resolution 1ppm
All Product
฿481.50
Reagents for HI 755 Checker HC ®, 25 Tests
All Product
฿3,105.14
Range 0.0 - 15 ppm | Molybdenum Blue Method | 0.1ppm resolution
All Product
฿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.
All Product
฿3,103.00
Range 0.0 - 30.0 ppm | amino acid method | Resolution 0.1ppm
All Product
฿3,103.00
Range 0 - 200 ppb | ascorbic acid method | Resolution 1 ppb