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Single-parameter standards

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Application area

Beverages 1 Drinking water 48 Environmental monitoring 22 Industrial 1 Laboratory analysis 39 Medicine 1 Oil and gas 1 Pharmaceuticals 14 Process control 10 Reagents 22 Soil analysis 3 Test kits 1 Treatment facilities 4 Wastewater 60

Type

Liquid reagents 6 Reagents in ampoules 3 Standard solutions - one-parameter analysis 68

Industry

Pulp and paper 48 Power generation 51 Chemical 51 Municipal 64 Transport 47 Food and Beverage 50 Ecology 43 Glass 47 Pharmaceutical 50 Semiconductor 1

Brand name

Hach 64 Merck 1 Mettler Toledo 13

Parameters

AOX (Absorbable halogen organic compounds) 1 Alkalinity 2 Aluminum 1 Ammonia 2 Ammonium 8 BOD 3 Barium 1 Boron 1 COD 3 Calcium 3 Chloride 3 Chlorine 3 Chromium 1 Cobalt 1 Conductivity 5 Copper 2 Fluoride 4 Hardness 1 Hardness of water 1 Iodine 1 Iron 2 Manganese 3 Nickel 1 Nitrate 4 Nitrite 1 ORP (redox potential) 4 Orthophosphates 1 Phosphate 2 Phosphorus total 1 Silicon 1 Silver 1 Sulfate 2 Sulfite 1 Surfactants nonionic 1 Varies 5 Zinc 1

Measurement Range

0 - 10 meq/L 1 0.02 - 5 mg/L NH4-N 1 0.05 - 20.0 mg/L NH4-N 1 1 - 100 mg/L NH4-N 1 10 - 100 meq/L 1 10 - 1000 mg/L NH4-N 1 100 µS/cm 1 200 mV 1 600 mV 1 1000 μS/cm 2 1990 µS/cm 1 10000 µS/cm 1

Method

Hach 8288, Hach 8289 1

Number of tests

20 3

Concentration

0,04 N 1 0,100 N 1 0.020 N 1 0.035 N 1 0.5 mg/L NH4-N 1 1 mg/L F 1 1 mg/L NH4-N 1 1 mg/L PO4 1 1 mg/L SiO2 1 1,00 mg/L NH3-N 1 1g/L TRITON x 100 1 5,25 N 1 6 N 1 8,00 N 1 10 mg/L Ca 1 10 mg/L Cl 1 10 mg/L F 1 10 mg/L Mn 1 10 mg/L NH4-N 2 10,0 mg/L NH3-N 1 15 mg/L PO4 1 25 - 30 mg/L Cl2 2 25 mg/L Mn 1 25 mg/L as P 1 50 - 75 mg/L Cl2 1 50 mg/L Cr3+ 1 50 mg/L NH4-N 2 50 mg/L NO3 1 50 mg/L SO4 1 100 mg/L Ca 1 100 mg/L CaCO3 total 1 100 mg/L Cl 1 100 mg/L F 1 100 mg/L Fe 1 100 mg/L NH3-N 1 100 mg/L NH4 1 100 mg/L NO3 1 100 mg/L as Al 1 100 mg/L as Zn 1 100 мг/л Cu 1 200 mg/L NO3 1 200 mg/L O2 1 250 mg/L NO2-N 1 300 mg/L O2 3 400 mg/L NO3 1 1000 mg/L Ag 1 1000 mg/L B 1 1000 mg/L Ba 1 1000 mg/L Ca 1 1000 mg/L Cl 1 1000 mg/L Cu 1 1000 mg/L F 1 1000 mg/L I⁻ 1 1000 mg/L NH4 1 1000 mg/L O2 1 1000 mg/L SO4 1 1000 mg/L as Co 1 1000 mg/L as Mn 1 1000 mg/L as Ni 1 1000 мг/л (Fe) 1 3000 mg/L О2 1 5000 mg/L as SO3 1 10000 mg/L CaCO3 1 Depending on the batch 1

Concentration 2

0,00435 mol/L ±0,00003 mol/L as NH3-N 1 2.5 mg/L NH4-N 1 11.3 mg/L NO3-N 1 22.6 mg/L NO3-N 1 45.2 mg/L NO3-N 1 50 mg/L as CaCO3 1 90.4 mg/L NO3-N 1 500 mg/L NH4-N 1

Sorting:

30090852 Standard solution 10 mg/l (fluoride)

The standard fluoride solution for an ion selective electrode (ISE) is a solution with a precisely known concentration of fluoride ions (F). The solution is used to calibrate and test the efficiency of selective electrodes in relation to the concentration of fluoride ions in the sample.

SKU: 30090852