"WTW" (1048 results)

pH combination electrodes
Liquid electrolyte
SenTix 51/SenTix 52
Refillable
SenTix 51
Temperature sensor NTC 30 kW
Connector DIN + Banana

WTW Photometric test kit for measurement of Silicate/Silicic acid Si

Number of tests: 100 (Powder Pillows)
Sample volume required: 10ml

Compatible with photometers:
pHotoFlex 0.00 - 0.75 mg/l Si; 0.00 - 1.60 SiO2

Reaction:
Silicomolybdenum blue analog DIN 38405 D21 and US Standard Method 4500-Si D/E

Applications:
Wastewater, drinking water

WTW Photometric test kit for measurement of Silicate/Silicic acid Si

Number of tests: 100 (Powder Pillows)
Sample volume required: 10ml

Compatible with photometers:
pHotoFlex 0.0 - 46.7 mg/l Si; 0.0 - 100.0 mg/l SiO2

Reaction:
Silicomolybdenum blue analog DIN 38405 D21 and US Standard Method 4500-Si D/E

Applications:
Wastewater, drinking water

For TriOxmatic® oxygen sensors of the series 601 and 701

for P 700 IQ

for P 700 IQ

Turbidity meter Turb 430 IR
With infra red LED

Galvanic Dissolved Oxygen Sensor CellOx 325
CellOx 325-6
Temperature sensor

WTW Photometric test kit for measurement of COD Chemical oxygen demand O2

Number of tests: 25 (Cuvette Test)
Sample volume required: 2ml

Compatible with photometers:
0 - 150 mg/l COD (148 °C, 2 h)

Reaction:
Chromosulfuric acid oxidation, analog to EN ISO 15705

Applications:
Wastewater, production control, ground water, surface water

Storage:
Store away from light!

Note:
For C3/25 CombiCheck 10 can be used, for C4/25 CombiCheck 20 can be used

WTW Photometric test kit for measurement of COD Chemical oxygen demand O2

Number of tests: 25 (Cuvette Test)
Sample volume required: 2ml

Compatible with photometers:
0 - 1500 mg/l COD (148 °C, 2 h)

Reaction:
Chromosulfuric acid oxidation, analog to EN ISO 15705

Applications:
Wastewater, production control, ground water, surface water

Storage:
Store away from light!

Note:
For C3/25 CombiCheck 10 can be used, for C4/25 CombiCheck 20 can be used