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Reagents and standards HACH
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Quality control standard hardness, low range, 500 mL
Quality control standard hardness, low range, 500 mL.
SKU: 2833449
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Certified Buffer Standard Solution, pH 6,865
Certified Buffer Standard Solution, pH 6,865 ±0.010 pH at 25°C, 500 mL.
SKU: S11M003
HI6016 Calibration solution pH 1.679 ± 0.002 at 25°C
HI6016 is a pH 1.679 +/- 0.002 pH calibration buffer.
SKU: HI6016
COD standard solution, 300 mg/L O2 (NIST)
COD standard solution, concentration 300 mg/L O2.
SKU: 1218649
Buffer Solution, pH 9,23
Buffer Solution, concentration pH 9,23 ± 0,02, 500 mL.
SKU: S11M011
Certified Buffer Standard Solution, pH 4,005
Certified Buffer Standard Solution, pH 4.005 ±0.010 pH at 25°C, 500 mL.
SKU: S11M002
HI6031 Conductivity standard 1413 µS/cm (500 ml)
HI6031 is a high quality 1413 µS/cm conductivity standard based on potassium chloride solution. Comes with a certificate of analysis.
SKU: HI6031
Sulphate standard solution, 50 mg/L SO4 (NIST)
Sulphate standard solution, concentration 50 mg/L SO4.
SKU: 257849
Buffer Solution, pH 1,09
Buffer Solution, concentration pH 1,09 ± 0,02, 500 mL.
SKU: S11M009
Certified Conductivity Standard Solution, 1408 µS/cm
KCl 0.1D Conductivity calibration solution. Concentration 1408 μS/cm ± 0.5% at 25 °C, 500 ml.
SKU: S51M003
HI6031 Conductivity standard 84 µS/cm (500 ml)
HI6033 is a high quality 84 µS/cm conductivity standard based on potassium chloride solution. Comes with a certificate of analysis.
SKU: HI6033
Sulphate standard solution, 1000 mg/L SO4 (NIST)
Sulphate standard solution, concentration 1000 mg/L SO4.
SKU: 2175749
Buffer Solution, pH 4,65
Buffer Solution, concentration pH 4,65 ± 0,02, 500 mL.
SKU: S11M010
Certified Conductivity Standard Solution, 1015 µS/cm
Certified solution with standard conductivity, 0.05% sodium chloride (NaCl), concentration 1015 μS/cm ± 0.5% at 25 °C, 500 ml.
SKU: S51M004
Sodium chloride standard solution, 10000 µS/cm (NIST)
Sodium chloride standard solution, concentration 10000 µS/cm.
SKU: 2972249
Certified Buffer Standard Solution, pH 1.679
Certified Buffer Standard Solution,1.679 ±0.010 pH at 25°C.
SKU: S11M001
Conductivity Standard Solution, 146,9 µS/cm
Calibration solution, concentration 146.9 μS/cm ± 2.5% at 25 °C / 0.001M KCl, 500 ml.
SKU: C20C280
Sodium chloride standard solution, 100 µS/cm (NIST)
Sodium chloride standard solution, concentration 100 µS/cm.
SKU: 2971849
Buffer Solution, pH 10,01
Buffer Solution, concentration pH 10,01 ± 0,02, 500 mL.
SKU: 1222149
Certified Conductivity Standard Solution, 111,3 mS/cm
Calibration solution for conductivity and TDS meters, concentration 111.3 mS/cm ± 0.5% (k = 2) at 25 °C, 500 ml.
SKU: S51M001
30090859 Ammonium standard solution 1000 mg/l
A pre-mixed solution with an accurately known concentration of ammonium (NH4) is commonly used to calibrate and verify the accuracy of ion selective electrodes.
SKU: 30090859
Sodium chloride standard solution, 1000 µS/cm (NIST)
Sodium chloride standard solution, concentration 1000 µS/cm.
SKU: 1440049
Buffer Solution, pH 7,00
Buffer Solution, concentration pH 7,00± 0,02, 500 mL.
SKU: 1222249
Conductivity Standard Solution, 12,88 mS/cm
Calibration solution for conductivity meters, concentration 12.88 mS/cm ± 1% at 25 °C / 0.1M KCl, 500 ml.
SKU: C20C250
Sorting:
Quality control standard hardness, low range, 500 mL
Quality control standard hardness, low range, 500 mL.
SKU: 2833449
Certified Buffer Standard Solution, pH 6,865
Certified Buffer Standard Solution, pH 6,865 ±0.010 pH at 25°C, 500 mL.
SKU: S11M003
HI6016 Calibration solution pH 1.679 ± 0.002 at 25°C
HI6016 is a pH 1.679 +/- 0.002 pH calibration buffer.
SKU: HI6016
COD standard solution, 300 mg/L O2 (NIST)
COD standard solution, concentration 300 mg/L O2.
SKU: 1218649
Buffer Solution, pH 9,23
Buffer Solution, concentration pH 9,23 ± 0,02, 500 mL.
SKU: S11M011
Certified Buffer Standard Solution, pH 4,005
Certified Buffer Standard Solution, pH 4.005 ±0.010 pH at 25°C, 500 mL.
SKU: S11M002
HI6031 Conductivity standard 1413 µS/cm (500 ml)
HI6031 is a high quality 1413 µS/cm conductivity standard based on potassium chloride solution. Comes with a certificate of analysis.
SKU: HI6031
Sulphate standard solution, 50 mg/L SO4 (NIST)
Sulphate standard solution, concentration 50 mg/L SO4.
SKU: 257849
Buffer Solution, pH 1,09
Buffer Solution, concentration pH 1,09 ± 0,02, 500 mL.
SKU: S11M009
Certified Conductivity Standard Solution, 1408 µS/cm
KCl 0.1D Conductivity calibration solution. Concentration 1408 μS/cm ± 0.5% at 25 °C, 500 ml.
SKU: S51M003
HI6031 Conductivity standard 84 µS/cm (500 ml)
HI6033 is a high quality 84 µS/cm conductivity standard based on potassium chloride solution. Comes with a certificate of analysis.
SKU: HI6033
Sulphate standard solution, 1000 mg/L SO4 (NIST)
Sulphate standard solution, concentration 1000 mg/L SO4.
SKU: 2175749
Buffer Solution, pH 4,65
Buffer Solution, concentration pH 4,65 ± 0,02, 500 mL.
SKU: S11M010
Certified Conductivity Standard Solution, 1015 µS/cm
Certified solution with standard conductivity, 0.05% sodium chloride (NaCl), concentration 1015 μS/cm ± 0.5% at 25 °C, 500 ml.
SKU: S51M004
Sodium chloride standard solution, 10000 µS/cm (NIST)
Sodium chloride standard solution, concentration 10000 µS/cm.
SKU: 2972249
Certified Buffer Standard Solution, pH 1.679
Certified Buffer Standard Solution,1.679 ±0.010 pH at 25°C.
SKU: S11M001
Conductivity Standard Solution, 146,9 µS/cm
Calibration solution, concentration 146.9 μS/cm ± 2.5% at 25 °C / 0.001M KCl, 500 ml.
SKU: C20C280
Sodium chloride standard solution, 100 µS/cm (NIST)
Sodium chloride standard solution, concentration 100 µS/cm.
SKU: 2971849
Buffer Solution, pH 10,01
Buffer Solution, concentration pH 10,01 ± 0,02, 500 mL.
SKU: 1222149
Certified Conductivity Standard Solution, 111,3 mS/cm
Calibration solution for conductivity and TDS meters, concentration 111.3 mS/cm ± 0.5% (k = 2) at 25 °C, 500 ml.
SKU: S51M001
30090859 Ammonium standard solution 1000 mg/l
A pre-mixed solution with an accurately known concentration of ammonium (NH4) is commonly used to calibrate and verify the accuracy of ion selective electrodes.
SKU: 30090859
Sodium chloride standard solution, 1000 µS/cm (NIST)
Sodium chloride standard solution, concentration 1000 µS/cm.
SKU: 1440049
Buffer Solution, pH 7,00
Buffer Solution, concentration pH 7,00± 0,02, 500 mL.
SKU: 1222249
Conductivity Standard Solution, 12,88 mS/cm
Calibration solution for conductivity meters, concentration 12.88 mS/cm ± 1% at 25 °C / 0.1M KCl, 500 ml.
SKU: C20C250
