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Nitratax control standard, 400 mg/L NO3 (90.4 mg/L NO3-N)
Standard solution for calibration / verification of the Nitratax sc process probe.
SKU: LCW863
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Nitratax control standard, 50 mg/L NO3 (11.3 mg/L NO3-N)
Standard solution for calibration / verification of the Nitratax sc process probe.
SKU: LCW825
Nitratax control standard, 200 mg/L NO3 (45.2 mg/L NO3-N)
Standard solution for calibration / verification of the Nitratax sc process probe.
SKU: LCW827
Powder Pillows pH buffer sachets 4.01 (red)
Color-coded powder pH buffer for pH electrode calibration.
SKU: 2226966
Buffer Powder Pillows, pH 4.01 colour-coded red
Color-coded powdered pH buffer for pH electrode calibration.
SKU: 2226995
Powder Pillows sachets, buffer pH 7.00 (yellow) 250 pcs.
Powder pH buffer 7.00 (yellow) in individual, color-coded sealed sachets for easy identification.
SKU: 2227064
pH Buffer Powder Pillows, pH 7.00 (yellow) 50 pcs.
Powder pH buffer in individually sealed sachets. The color coding makes it easy to identify the pH value of the prepared solution.
SKU: 2227066
pH buffer 7.00 (yellow) Powder Pillows 15 pcs.
Powdered pH buffer; 15 individual sealed bags with buffer for pH calibration of electrodes.
SKU: 2227095
Powder Pillows buffer, pH 10.01 blue 250 pcs.
Standard for the calibration of electrodes. pH buffer in powder for dilution. The color coding is blue.
SKU: 2227164
Powder Pillows sachets with buffer pH 10.01 (blue) 50 pcs.
Standard for calibrating pH electrodes.
SKU: 2227166
Powder Pillows buffer pH 10.01 (blue), 15 pcs
Sealed bags with powder for pH electrode calibration.
SKU: 2227195
Powder Pillows buffer, pH 6.86, 15 pcs.
Calibration buffer for pH meter in powder form for dilution.
SKU: 1409895
Buffer solution pH 7.00 25 mL
Colorless pH meter calibration solution.
SKU: 1222220
Buffer pH 4.01 and pH 7.00 Powder Pillows 2 x 15 pcs.
Powder pH buffer for dilution for pH meter calibration. Individual sealed bags.
SKU: 2299264
ORP calibration solution in ampoules (Light's solution)
Light's solution in ampoules for calibration of ORP meters. The package contains 20 ampoules of 20 ml.
SKU: 2612520
ORP / Redox calibration solution (ZoBell's solution)
Standard solution for calibration and accuracy verification of ORP electrodes.
SKU: 2316949
ORP buffer solution for calibration 200 mV, 500 ml
ORP reference solution used to calibrate the ORP sensor (in resealable plastic bottles).
SKU: 25M2A1001-115
ORP buffer solution for calibration, 600 mV
Reference solution for calibration of ORP electrodes (sealed plastic bottle).
SKU: 25M2A1002-115
Buffer solution pH 10.01, 125 ml
Calibration solution with pH 10.01 ± 0.02 at 25 ° C for ph electrodes.
SKU: LZW9470.99
Buffer solution pH 4.01, 125 mL
Calibration solution with standard pH value for pH meters and electrodes.
SKU: LZW9460.99
Buffer solution pH 7.00, 125 mL
Calibration solution for pH meters and electrodes.
SKU: LZW9461.98
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
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
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
Sorting:
Nitratax control standard, 400 mg/L NO3 (90.4 mg/L NO3-N)
Standard solution for calibration / verification of the Nitratax sc process probe.
SKU: LCW863
Nitratax control standard, 50 mg/L NO3 (11.3 mg/L NO3-N)
Standard solution for calibration / verification of the Nitratax sc process probe.
SKU: LCW825
Nitratax control standard, 200 mg/L NO3 (45.2 mg/L NO3-N)
Standard solution for calibration / verification of the Nitratax sc process probe.
SKU: LCW827
Powder Pillows pH buffer sachets 4.01 (red)
Color-coded powder pH buffer for pH electrode calibration.
SKU: 2226966
Buffer Powder Pillows, pH 4.01 colour-coded red
Color-coded powdered pH buffer for pH electrode calibration.
SKU: 2226995
Powder Pillows sachets, buffer pH 7.00 (yellow) 250 pcs.
Powder pH buffer 7.00 (yellow) in individual, color-coded sealed sachets for easy identification.
SKU: 2227064
pH Buffer Powder Pillows, pH 7.00 (yellow) 50 pcs.
Powder pH buffer in individually sealed sachets. The color coding makes it easy to identify the pH value of the prepared solution.
SKU: 2227066
pH buffer 7.00 (yellow) Powder Pillows 15 pcs.
Powdered pH buffer; 15 individual sealed bags with buffer for pH calibration of electrodes.
SKU: 2227095
Powder Pillows buffer, pH 10.01 blue 250 pcs.
Standard for the calibration of electrodes. pH buffer in powder for dilution. The color coding is blue.
SKU: 2227164
Powder Pillows sachets with buffer pH 10.01 (blue) 50 pcs.
Standard for calibrating pH electrodes.
SKU: 2227166
Powder Pillows buffer pH 10.01 (blue), 15 pcs
Sealed bags with powder for pH electrode calibration.
SKU: 2227195
Powder Pillows buffer, pH 6.86, 15 pcs.
Calibration buffer for pH meter in powder form for dilution.
SKU: 1409895
Buffer solution pH 7.00 25 mL
Colorless pH meter calibration solution.
SKU: 1222220
Buffer pH 4.01 and pH 7.00 Powder Pillows 2 x 15 pcs.
Powder pH buffer for dilution for pH meter calibration. Individual sealed bags.
SKU: 2299264
ORP calibration solution in ampoules (Light's solution)
Light's solution in ampoules for calibration of ORP meters. The package contains 20 ampoules of 20 ml.
SKU: 2612520
ORP / Redox calibration solution (ZoBell's solution)
Standard solution for calibration and accuracy verification of ORP electrodes.
SKU: 2316949
ORP buffer solution for calibration 200 mV, 500 ml
ORP reference solution used to calibrate the ORP sensor (in resealable plastic bottles).
SKU: 25M2A1001-115
ORP buffer solution for calibration, 600 mV
Reference solution for calibration of ORP electrodes (sealed plastic bottle).
SKU: 25M2A1002-115
Buffer solution pH 10.01, 125 ml
Calibration solution with pH 10.01 ± 0.02 at 25 ° C for ph electrodes.
SKU: LZW9470.99
Buffer solution pH 4.01, 125 mL
Calibration solution with standard pH value for pH meters and electrodes.
SKU: LZW9460.99
Buffer solution pH 7.00, 125 mL
Calibration solution for pH meters and electrodes.
SKU: LZW9461.98
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
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
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
