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Reagents and standards HACH
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30090860 Ammonium standard solution 100 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: 30090860
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Sulfuric Acid Standard Solution, 0,04 N
Sulfuric acid standard solution, 0,04 N, 500 ml bottle.
SKU: 2339349
Buffer solution, pH 4,01
Buffer Solution, concentration pH 4,01± 0,02, 500 mL.
SKU: 1222349
Certified Conductivity Standard Solution, 12,85 mS/cm
Calibration solution for conductometers with standard conductivity, concentration 12.85 mS / cm ± 0.5% (k = 2) at 25 ° C, 500 ml.
SKU: S51M002
51344771 Calcium standard solution 1000 mg/l
A pre-mixed solution with an accurately known concentration of calcium (Ca) is commonly used to calibrate and verify the accuracy of ion selective electrodes.
SKU: 51344771
Potassium Hydroxide Standard Solution, 8,00 N
Potassium hydroxide standard solution, 8,00 N, 500 ml bottle.
SKU: 28249
pH Buffer Solution, pH 10.01
pH Buffer Solution, concentration pH 10.01± 0,02, 500 mL.
SKU: 2283649.99
Conductivity Standard Solution, 1413 µS/cm
Standard conductivity solution, concentration 1413 μS/cm ± 1% at 25 °C / 0.01M KCl, 500 ml.
SKU: C20C270
30090855 Calcium standard solution 100 mg/l
A pre-mixed solution with an accurately known concentration of calcium (Ca) is commonly used to calibrate and verify the accuracy of ion selective electrodes.
SKU: 30090855
Ammonia Standard Solution, 100 mg/L NH3-N, 500 mL
Ammonia Standard Solution, 100 mg/L NH3-N, 500 mL bottle.
SKU: 2406549
pH Buffer Solution, pH 7,00
pH Buffer Solution, concentration 7,00 ± 0,02 pH, 500 mL.
SKU: 2283549.99
30090856 Calcium standard solution 10 mg/l Ca
A pre-mixed solution with an accurately known concentration of calcium (Ca) is commonly used to calibrate and verify the accuracy of ion selective electrodes.
SKU: 30090856
Ammonia Standard Solution, 10 mg/L NH3 -N, 500 mL
Ammonia Standard Solution, 10 mg/L NH3 -N, 500 mL bottle.
SKU: 15349
pH Buffer Solution, pH 4.01
pH Buffer Solution, concentration 4.01 ± 0.02 pH, 500 mL.
SKU: 2283449.99
SKU: 1094760500
Silver, standard solution, 1000 mg/L as Ag (NIST)
Silver standard solution, 1000 mg/L as Ag (NIST).
SKU: 1461342
Nitratax control standard, 100 mg/L NO3 (22.6 mg/L NO3-N)
Standard solution for calibration / verification of the Nitratax sc process probe.
SKU: LCW826
Certified Buffer Standard Solution, pH 12,45
Certified Buffer Standard Solution, pH 12,45 ±0,05 pH at 25°C, 500 mL.
SKU: S11M008
SKU: 1094770500
Sorting:
30090860 Ammonium standard solution 100 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: 30090860
Sulfuric Acid Standard Solution, 0,04 N
Sulfuric acid standard solution, 0,04 N, 500 ml bottle.
SKU: 2339349
Buffer solution, pH 4,01
Buffer Solution, concentration pH 4,01± 0,02, 500 mL.
SKU: 1222349
Certified Conductivity Standard Solution, 12,85 mS/cm
Calibration solution for conductometers with standard conductivity, concentration 12.85 mS / cm ± 0.5% (k = 2) at 25 ° C, 500 ml.
SKU: S51M002
51344771 Calcium standard solution 1000 mg/l
A pre-mixed solution with an accurately known concentration of calcium (Ca) is commonly used to calibrate and verify the accuracy of ion selective electrodes.
SKU: 51344771
Potassium Hydroxide Standard Solution, 8,00 N
Potassium hydroxide standard solution, 8,00 N, 500 ml bottle.
SKU: 28249
pH Buffer Solution, pH 10.01
pH Buffer Solution, concentration pH 10.01± 0,02, 500 mL.
SKU: 2283649.99
Conductivity Standard Solution, 1413 µS/cm
Standard conductivity solution, concentration 1413 μS/cm ± 1% at 25 °C / 0.01M KCl, 500 ml.
SKU: C20C270
30090855 Calcium standard solution 100 mg/l
A pre-mixed solution with an accurately known concentration of calcium (Ca) is commonly used to calibrate and verify the accuracy of ion selective electrodes.
SKU: 30090855
Ammonia Standard Solution, 100 mg/L NH3-N, 500 mL
Ammonia Standard Solution, 100 mg/L NH3-N, 500 mL bottle.
SKU: 2406549
pH Buffer Solution, pH 7,00
pH Buffer Solution, concentration 7,00 ± 0,02 pH, 500 mL.
SKU: 2283549.99
30090856 Calcium standard solution 10 mg/l Ca
A pre-mixed solution with an accurately known concentration of calcium (Ca) is commonly used to calibrate and verify the accuracy of ion selective electrodes.
SKU: 30090856
Ammonia Standard Solution, 10 mg/L NH3 -N, 500 mL
Ammonia Standard Solution, 10 mg/L NH3 -N, 500 mL bottle.
SKU: 15349
pH Buffer Solution, pH 4.01
pH Buffer Solution, concentration 4.01 ± 0.02 pH, 500 mL.
SKU: 2283449.99
SKU: 1094760500
Silver, standard solution, 1000 mg/L as Ag (NIST)
Silver standard solution, 1000 mg/L as Ag (NIST).
SKU: 1461342
Nitratax control standard, 100 mg/L NO3 (22.6 mg/L NO3-N)
Standard solution for calibration / verification of the Nitratax sc process probe.
SKU: LCW826
Certified Buffer Standard Solution, pH 12,45
Certified Buffer Standard Solution, pH 12,45 ±0,05 pH at 25°C, 500 mL.
SKU: S11M008
SKU: 1094770500
