Standards

108700 WTW TEP 4: Technical buffer solution, pH 4.01 (1 liter)

Buffer solution for pH meters calibration. Ph value is 4.01

SKU: 108700

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HI7004L Calibration Buffer pH 4.01

A pH buffer with this value is widely used in water treatment plants, the food industry and anywhere a slightly acidic pH is expected.

SKU: HI7004L

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SKU: HI7035L

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Stablcal calibration kit for TU5200, TU5300sc and TU5400sc laser turbidimeters without RFID

Precise, premixed formazin solutions.

SKU: LZY898

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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

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SKU: 51350008

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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

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Powder Pillows sachets with buffer pH 10.01 (blue) 50 pcs.

Standard for calibrating pH electrodes.

SKU: 2227166

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Powder Pillows buffer pH 10.01 (blue), 15 pcs

Sealed bags with powder for pH electrode calibration.

SKU: 2227195

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Stablcal calibration kit for TU5200, TU5300sc and TU5400sc laser RFID turbidimeters

Precise, premixed formazin solutions.

SKU: LZY835

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Buffer solution pH 4.01, 125 mL

Calibration solution with standard pH value for pH meters and electrodes.

SKU: LZW9460.99

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Buffer solution pH 7.00, 125 mL

Calibration solution for pH meters and electrodes.

SKU: LZW9461.98

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Calibration solution for conductivity meter 147 μS/cm, KCl, 250 ml

Sodium chloride standard solution for checking the accuracy of the conductivity analysis procedure of the aqueous solution and the instrument being measured.

SKU: LZW9700.99

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Calibration solution for conductivity meter 147 μS/cm, KCl, 125 mL

Solution for calibrating the conductivity meter and checking the accuracy of the analysis.

SKU: LZW9701.99

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Calibration solution for conductivity meter 1413 µS/cm, KCl, 250 mL

Standard conductivity solution 1413 μS/cm for calibrating meter, sensor and verifying analytical accuracy.

SKU: LZW9710.99

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Calibration solution for conductivity meter 1413 µS/cm, KCl, 125 mL

1413 μS/cm conductivity reference solution for calibrating the conductivity meter / cell and verifying the accuracy of the analysis performed.

SKU: LZW9711.99

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Solution 12.88 mS/cm, KCl, 250 mL for conductivity meter calibration

Standard conductivity solution. 12.88 mS/cm ± 0.11 mS/cm @ 25 °C. Potassium chloride (KCl) (0.1 M). Bottle 250 ml.

SKU: LZW9720.99

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Conductivity calibration solution 12.88 mS/cm, KCl, 125 mL

Standard conductivity solution. 12.88 mS/cm ± 0.11 mS/cm @ 25 °C. Potassium chloride (KCl) (0.1 M). Bottle 125 ml.

SKU: LZW9721.99

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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

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ORP / Redox calibration solution (ZoBell's solution)

Standard solution for calibration and accuracy verification of ORP electrodes.

SKU: 2316949

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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

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SKU: AN0025A

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ORP buffer solution for calibration, 600 mV

Reference solution for calibration of ORP electrodes (sealed plastic bottle).

SKU: 25M2A1002-115

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SKU: HI7009L

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