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PH measurement is a key step in many testing and water treatment processes. Changing the pH of the water can change the behavior of chemicals in solution. Learn more about how to determine pH and improve measurement accuracy.
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Products
Total Chlorine Reagent Set for chlorine analyser CL17/CL17sc
Hach reagents for the determination of Total Chlorine by DPD in the analysis of drinking, waste and process water, as well as for the control and monitoring of product quality. The volume of reagents is sufficient for 450 tests. Range 0.03 - 5.00 mg / L Cl2 for CL17 and 0.03 - 10.00 mg / L Cl2 for CL17sc.
SKU: 2557000
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Free Chlorine Reagent Set for chlorine analyser CL17/CL17sc
Hach reagents for the determination of Free Chlorine by DPD in the analysis of drinking, waste and process water, as well as for the control and monitoring of product quality. The volume of reagents is sufficient for 450 tests. Range 0.03 - 5.00 mg / L Cl2 for CL17 and 0.03 - 10.00 mg / L Cl2 for CL17sc.
SKU: 25569-00
Mercury Reagent Set, 0.1-2.5µg/L Hg
Hach reagents for the determination of mercury. Range: 0.1 - 2.5 μg/L Hg. The test kit is enough for 25 tests.
SKU: 2658300
Tannin & Lignin Reagent Set, 0.1-9.0 mg/L
Hach reagent kit for the determination of tannin and lignin in the range of 0.1 - 9.0 mg/l as tannic acid. The kit is enough for 100 analyzes.
SKU: 2244600
SKU: 199526
Silica Reagent Set, Rapid Liquid, 3-1000 µg/L SiO2
Hach reagent kit for the determination of silicon dioxide in the ultra-low range 3 - 1000 μg/l SiO2. The kit is enough for 250 analyzes.
SKU: 2678500
Phenol red indicator solution, 6.5-8.5 pH, 50mL
Standardized for colorimetric pH determination. Specialist. class. Range: pH 6.5-8.5.
SKU: 2657512
SKU: 115480
Silica Reagent Set, 3 - 1000 µg/L SiO2
Hach reagent kit for the determination of silicon dioxide in the ultra-low range 3 - 1000 μg/l SiO2. The kit is enough for 40 analyzes.
SKU: 2581400
HydraVer2 Hydrazine reagent solution, 4 - 600 µg/L, 100 mL
Hach reagents for the determination of hydrazine. Range: 4 - 600 μg / L N2H4. A volume of 100 ml is sufficient for 100 tests.
SKU: 179032
SKU: 193432
Silica Reagent Set, Bulk Solution, 3 - 1000 µg/L SiO2
Hach reagent kit for the determination of silicon dioxide in the ultra-low range 3 - 1000 μg / l SiO2. The kit is enough for 100 analyzes.
SKU: 2553500
Formaldehyde Reagent Set, 3-500 µg/L CH2O
Hach reagents for the determination of Formaldehyde in water. Range: 3-500 μg / L CH2O. Number of tests - 100.
SKU: 2257700
SKU: 1.14761.0001
LeadTrak™ Reagent Set, Fast Column Extraction Method
Hach reagents for the determination of lead. Range: 5 - 150 μg/L Pb.
SKU: 2375000
Nitrogen-Ammonia Reagent Set, Nessler, 0.02-2.50 mg/L NH3-N
Hach reagents for the determination of a Nitrogen-Ammonia by the Nessler method in the analysis of drinking, waste and process water, as well as for control and monitoring of product quality. The reagent volume is sufficient for approximately 250 tests. Range 0.02-2.50 mg / L NH3-N.
SKU: 2458200
SKU: 1.14687.0001
Molybdovanadate Reagent Solution (500mL) 0.3 - 45.0 mg/L PO4
Hach reagents for the determination of phosphate (ortho). Range: 0.3 - 45.0 mg/l PO4. Volume 500 ml. Number of analyzes - 250.
SKU: 2076049
Molybdovanadate Reagent Solution (100 mL) 0.3 - 45.0 mg/L PO4
Hach reagents for the determination of phosphate (ortho). Range: 0.3 - 45.0 mg / l PO4. Volume 100 ml. Number of analyzes - 50.
SKU: 2076032
FerroZine Iron Reagent Solution, 0.009-1.400mg/L Fe
Hach reagents for the determination of Iron. Range: 0.009 - 1.400 mg / l Fe. Volume 500 ml.
SKU: 230149
Sulfite reagent set 0.1-5.0 mg/L SO3
Hach reagent kit for the determination of Sulfite in the range of 0.1-5.0 mg/l SO3. The kit is enough for 100 analyzes.
SKU: HPT430
Electrode cleaning solution, 500 mL
Solution for regular maintenance of Hach Lange pH electrodes.
SKU: 2965249
Chlorine Liquid DPD Reagent 0.02-2.0mg/L Cl2 free
Hach reagents for the determination of Free Chlorine in the low range by DPD method. The volume of reagents is enough for 100 tests.
SKU: HPT210
Chlorine, liquid DPD reagent set, 0.02-2.00mg/L Cl2
Hach reagents for the determination of Chlorine in the analysis of drinking, waste and process water, as well as for control and monitoring of product quality. The reagent volume is sufficient for approximately 100 tests. Range 0.02 - 2.00 mg/L Cl2
SKU: HPT310
