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Test kit, nitrate-nitrite, Disc color, model NI-12 Simple, low-cost color disc method is the most accurate visual test kit method. Number of destinations: 100 Smallest step size: 1, 0.01 Case type: D Measuring range: 0 - 40 mg/L NO3--N Measuring range (2): 0.01 - 0.40 mg/L NO2--N...
€294.00
Test kit, nitrite, nitrogen, model NI-15, Simple, low-cost color disc method is the most accurate visual test kit method. Number of destinations: 100 Smallest step size: 0.01 Case type: D Measuring range: 0 - 0.40 mg/L NO 2 --N Method: Color disc/Diazotization Parameters:...
€167.00
Nitrogen, Nitrite Colour Disc Test Kit, Model... Utilising the simple colour disc method/ferrous sulfate, this kit measures Nitrogen, Nitrite as NO2- and contains 100 tests. Range (mg/L): 0-8/ 0-1600. Number of destinations: 100 Smallest step size: 2, 40 Case type: D Measuring range: 0...
€254.00
Nitrate test kit, disk color, model NI-11, One of Hach's most popular test kits, it uses the simple, low-cost color disc method. Number of destinations: 100 Smallest step size: 1.0 Case type: B Measuring range: 0 - 40 mg/L NO3--N Parameters: Nitrogen, Nitrate - NO3--N Platform:...
€167.00
Molybdate Molybdenum Color Disc, 0 - 40 mg/L as... Colour disc for molybdate-molybdenum. For use with test kit model MO-2, article number 1419301. Hach color discs offer one of the most precise methods with visual test kit and allow fast, accurate comparisons.
€59.40
Test kit, molybdate, model MO-2, Molybdates are gaining over chromates for use as corrosion inhibitors due to lower toxicity. The high cost of these treatments warrant careful control of their concentration. Kit reagents react with Molybdate to form a yellow color,...
€410.00
Test kit, molybdate, model MO-LR, Molybdates are gaining over chromates for use as corrosion inhibitors due to lower toxicity. The high cost of these treatments warrant careful control of their concentration. Kit reagents react with Molybdate to form a yellow color,...
€282.00
Manganese test kit, model MN-5, Manganese causes a bitter taste in water, and at concentrations above 0.1 mg/L, it causes objectionable stains on laundry and plumbing fixtures. Manganese control also is important in the beverage, paper, and textile industries, and in...
€291.00
Test kit, manganese color disc, model MN-PAN, Simple, low-cost color disc method is the most accurate visual test kit method. Kit contains all required reagents and apparatus in a rugged carrying case for analysis in the field. Number of destinations: 50 Smallest step size: 0.05...
€410.00
Test kit, copper (free & total) color disc,... Copper may exist in natural waters and effluents as a soluble salt or as suspended solids. A small amount is essential for plants and animals, and concentrations exceeding 0.1 mg/L are useful for controlling algae and plankton growth....
€173.00
Test kit, copper (free) test color disc, model... Copper may exist in natural waters and effluents as a soluble salt or as suspended solids. A small amount is essential for plants and animals, and concentrations exceeding 0.1 mg/L are useful for controlling algae and plankton growth....
€173.00
TEST KIT, CA-23 CARBON DIOXIDE, Carbon dioxide test kit with drop count titration covers ranges of 1.25-25, 2-40, and 5-100 mg/L as CO2, with increments of 1.25, 2, and 5 respectively. Includes rugged carrying case, prepackaged reagent set, detailed instructions, and...
€91.00
Test kit, carbon dioxide, model CA-DT, Utilizing the Hach Digital Titrator, the Model CA-DT kit is used to determine carbon dioxide concentrations. Kit includes Digital Titrator, reagents and labware, manual and carrying case. Range: 10.1-1,000 mg/L. Contains approximately 50...
€549.00
Test kit, silica, model SI-5, Dissolved silica is found in almost all natural waters. Its presence is undesirable for many industrial uses because of scale formation. High-pressure boiler turbines are especially susceptible. This simple, low-cost color disc method is...
€258.00
Silica Test Kit, SI-7, 0.05 - 1.0 mg/L... Simple and inexpensive color disk method for silica determination. Number of destinations: 100 Smallest step size: 0.02 Case type: D Measuring range: 0 - 1 mg/L SiO2 Method: color disc/heteropoly blue, amino acid Parameters: silicic acid...
€278.00
Hydrazine color disc test kit, model HY-2, Proper maintenance and economy of operation of modern boilers and cooling towers require a careful balance between water quality parameters and treatment chemicals. Utilizing the color disc method with a range of 0.02-1 mg/L, this kit...
€238.00
Total Hardness Test Kit, Model HA-71A, Water hardness is caused almost entirely by calcium and magnesium ion. Other di- and trivalent metals have a similar effect, but usually are not present in high enough concentration in potable waters to cause problems. Hardness increases...
€126.00
Total Hardness Test Kit, Model 5-B Drop count test - the simple and inexpensive titration method Number of destinations: 100 Smallest step size: 1 gpg Case type: L Measuring range: 1 - 30 gpg CaCO3 Method: drop count test/ EDTA powder Parameters: Total hardness as CaCO3
€37.70
Total hardness test kit, model 5-EP, Water hardness is caused almost entirely by calcium and magnesium ion. Other di- and trivalent metals have a similar effect, but usually are not present in high enough concentration in potable waters to cause problems. Hardness increases...
€61.00
Test Kit, 5-EP mg/L Hardness, Utilizes drop count titration - a simple, economical titration method. Kit contains all required reagents and apparatus in a rugged carrying case for analysis in the field. Number of destinations: 100 Smallest step size: 20 Case type: B...
€61.00
Hardness (Total & Calcium) Test Kit, Model HA-4P, Hardness, Total & Calcium Drop Count Titration/EDTA Test Kit, measuring range 17.1 - 342 mg/L CaCO3, 100 tests. The kit contains all required reagents and accessories in a robust carrying case for field analysis. Number of destinations:...
€160.00
Hardness (Total & Calcium) Test Kit, Model... Hardness, Total & Calcium Drop Count Titration/EDTA Test Kit, measuring range 20 - 400 mg/L CaCO3, 100 tests. The kit contains all required reagents and accessories in a robust carrying case for field analysis. Number of destinations:...
€182.00
Hardness (Total & Calcium) Test Kit, Model HAC-DT, The kit consists of digital titrator, reagents and accessories, operating instructions and carrying case. Measuring range: 10 - 4,000 mg/L. For approximately 100 hardness determinations each (total and calcium). The Digital Titrator...
€590.00
Test kit, formaldehyde, model FM-1, Formaldehyde solutions are used for maintenance of reverse osmosis systems and as disinfectants. The Model FM-1 measures higher concentrations by drop count titration. Contains 100 tests. Utilizes drop count titration - a simple,...
€168.00