"Hach"

Supplier: Hach

Dissolved silica is found in almost all natural waters

Supplier: Hach

IntelliCAL™ PHC101 is a digital combination pH electrode with built-in temperature sensor

Supplier: Hach

Monitor ClO2 levels on-site with the NEW Chlorine Dioxide Test Kit. The Chlorine Dioxide Test Kit uses the reliable and EPA-accepted DPD method to monitor ClO2 concentration, while eliminating chlorine interference through the addition of glycine. With 100 tests per kit and available range of 0-2 mg/L and resolution of 0.1 mg/L, operators can accurately monitor around the 0.8 mg/L regulated limit.

Supplier: Hach

For accuracy checks in phosphate (phosphorus) determinations.

Supplier: Hach

For determination of ultralow Total Chlorine concentrations by the DPD Method

Supplier: Hach

For determination of sulfite by iodate-iodide Digital Titrator titration, Hach Method 8216. Range: 4 to 400+ mg/L SO3. Reagent Set includes: Dissolved Oxygen 3 Reagent Powder Pillows, Iodate-Iodide Cartridge ( 0.3998 N), and Starch Indicator. Approximately 40-100 tests.

Supplier: Hach

Potassium iodite-iodate standard solution is used for sulfite determination by buret iodometric titration.

Supplier: Hach

Presence/Absence test for coliforms; Disposable.

Supplier: Hach

EDTA standard solution

Supplier: Hach

Gelex Secondary Standards Kit includes 1 sealed vial each, Stray Light Standard, 0-2 NTU, 0-20 NTU, 0-200 NTU, 200-4000 NTU.

Supplier: Hach

For total chromium determination by the Alkaline Hypobromite Oxidation method.

Supplier: Hach

Used for carbon dioxide determination by Digital Titration.

Supplier: Hach

The IntelliCAL™ CDC401 is a digital, graphite, 4-pole conductivity cell with a temperature sensor

Supplier: Hach

For determination of high range molybdenum by the mercaptoacetic acid method (Hach method 8036)

Supplier: Hach

IntelliCAL™ PHC281 pH Ultra probe is a standard, digital, combination pH probe with a refillable double junction reference and built-in temperature sensor

Supplier: Hach

Designed for testing ammonia in freshwater, this kit's color disc method offers low-cost, fast, reliable results in an easy-to-carry kit.