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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.
Chemical
Products
Singlet Single-Use pH Buffer Kit, pH 4,01 & 7,00
pH Buffer Standard Solution for pH electrode calibration. Sealed foil pouches of pH buffers. pH is ±0.02 at 25°C. Pack of 20 of pH 4,01 & 7,00, 20 mL each.
SKU: 2769920
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Buffer Solution Kit, Colour-coded, pH 4,01, pH 7,00 and pH 10,01
Buffer Solution Kit, Colour-coded, pH 4,01, pH 7,00 and pH 10,01 ±0.02 pH at 25°C.
SKU: 2947600
Singlet Single-Use pH Buffer, pH 7,00
pH Buffer Standard Solution for pH electrode calibration. Sealed foil pouches of pH buffers. pH is 7,00 ±0.02 at 25°C. Pack of 20 of pH 7,00, 20 mL each.
SKU: 2770120
Certified Buffer Standard Solution, pH 4,005
Certified Buffer Standard Solution, pH 4.005 ±0.010 pH at 25°C, 500 mL.
SKU: S11M002
Singlet Single-Use pH Buffer, pH 4,01
pH Buffer Standard Solution for pH electrode calibration. Sealed foil pouches of pH buffers. pH is 4,01 ±0.02 at 25°C. Pack of 20 of pH 4,01 pH, 20 mL each.
SKU: 2770020
Calibration solution ph 4.01, 250 mL
Buffer solution with a standard pH value for calibrating and verifying the accuracy of pH electrodes and hydrogen ion meters.
SKU: LZW9463.99
Buffer Solution, pH 1,09
Buffer Solution, concentration pH 1,09 ± 0,02, 500 mL.
SKU: S11M009
Calibration solution ph 7.00, 250 mL
Buffer solution for calibration and accuracy check of pH electrodes and hydrogen ion meters, pH is 7.00 ± 0.02 pH at 25 °C
SKU: LZW9464.98
Buffer Solution, pH 4,65
Buffer Solution, concentration pH 4,65 ± 0,02, 500 mL.
SKU: S11M010
Calibration solution ph 10.01, 250 ml
PH buffer solution 10.01 ± 0.02 pH at 25 °C for checking the accuracy of pH meters and electrodes.
SKU: LZW9471.99
Certified Buffer Standard Solution, pH 1.679
Certified Buffer Standard Solution,1.679 ±0.010 pH at 25°C.
SKU: S11M001
Buffer Solution, pH 7,00
Buffer Solution, concentration pH 7,00± 0,02, 500 mL.
SKU: 1222249
Hardness 1 buffer solution, 100 mL
For Hardness titrations with a pH 10,1 ± 0,1 at 20°C.
SKU: 42432
Buffer solution, pH 4,01
Buffer Solution, concentration pH 4,01± 0,02, 500 mL.
SKU: 1222349
SKU: 1094760500
pH Buffer Solution, pH 10.01
pH Buffer Solution, concentration pH 10.01± 0,02, 500 mL.
SKU: 2283649.99
pH Buffer Solution, pH 7,00
pH Buffer Solution, concentration 7,00 ± 0,02 pH, 500 mL.
SKU: 2283549.99
pH Buffer Solution, pH 4.01
pH Buffer Solution, concentration 4.01 ± 0.02 pH, 500 mL.
SKU: 2283449.99
Certified Buffer Standard Solution, pH 12,45
Certified Buffer Standard Solution, pH 12,45 ±0,05 pH at 25°C, 500 mL.
SKU: S11M008
Certified Buffer Standard Solution, pH 10,012
Certified Buffer Standard Solution, pH 10,012 ±0.010 pH at 25°C, 500 mL.
SKU: S11M007
Singlet Single-Use pH Buffer Kit, pH 7,00 & 10,01
pH Buffer Standard Solution for pH electrode calibration. Sealed foil pouches of pH buffers. pH is ±0.02 at 25°C. Pack of 20 of pH 7.00 and 10 of pH 10.01, 20 mL each.
SKU: 2769820
Certified Buffer Standard Solution, pH 9,180
Certified Buffer Standard Solution, pH 9,180 ±0.010 pH at 25°C, 500 mL.
SKU: S11M006
Certified Buffer Standard Solution, pH 7,413
Certified Buffer Standard Solution, pH 7,413 ±0.010 pH at 25°C, 500 mL.
SKU: S11M005
Buffer Solution, pH 9,23
Buffer Solution, concentration pH 9,23 ± 0,02, 500 mL.
SKU: S11M011
