"WTW" (1044 results)

Photometric test kit for measurement of Copper Cu
Available ranges:
0.05 - 8.00 mg/l Cu

Number of tests: 25 (Reaction cuvettes test)
Sample volume required: 5ml
Cuvette type: round

Compatible with photometers:
photoLab S6
photoLab S12
photoLab Spectral
pHotoFlex 0.05 - 7.50 mg/l Cu

Additional information:
Reference CombiCheck test available.

Reaction:
Cuprizon. Model Cu-1 TP: Biquinoline

Applications:
Wastewater, drinking water, ground water, foodstuffs

Note:
Crack set 10 and empty round cuvettes or Crack set 10-C are required for the determination of total copper (100 °C or 120 °C, 1 h)

Photometric test kit for measurement of Nickel Ni
Available ranges:
0.10 - 6.00 mg/l Ni

Number of tests: 25 (Reaction cuvettes test)
Sample volume required: 5ml
Cuvette type: round

Compatible with photometers:
photoLab S6
photoLab S12
photoLab Spectral
spectroFlex


Additional information:
Reference CombiCheck test available.

Reaction:
Dimethylglyoxime, analog to DIN 38406 E11

Applications:
Wastewater, drinking water, surface water

Note:
For the determination of total nickel crack set 10 and empty round or Crack-Set 10-C are required (120 °C, 1 h)

Photometric test kit for measurement of Iron Fe
Available ranges:
0.005 - 5.00 mg/l Fe

Number of tests: 1000 (Reagent tests)
Sample volume required: 5ml
Cuvette type: 10mm, 20mm, 50mm

Compatible with photometers:
photoLab S12
photoLab Spectral
spectroFlex
pHotoFlex 0.05 - 3.00 mg/l Fe

Additional information:
Reference CombiCheck test available.
For use with seawater.

Reaction:
Models 14549 and 14761: Triazine. Model 14896, Model FE-2 TP: 2.2’-dipyridine (differentiation between Fe2+ and Fe3+ possible) analog DIN 38406E1 and US Standard Method 3500-Fe LD; Model FE-1 TP: TPTZ

Applications:
Wastewater, drinking water, foodstuffs

Note:
For the determination of total iron crack set 10 and empty round cuvettes or Crack-Set 10-C are required (120 °C, 1 h)

Photometric test kit for measurement of Iron Fe
Available ranges:
0.005 - 5.00 mg/l Fe

Number of tests: 250 (Reagent tests)
Sample volume required: 5ml
Cuvette type: 10mm, 20mm, 50mm

Compatible with photometers:
photoLab S12
photoLab Spectral
spectroFlex
pHotoFlex 0.05 - 3.00 mg/l Fe

Additional information:
Reference CombiCheck test available.
For use with seawater.

Reaction:
Models 14549 and 14761: Triazine. Model 14896, Model FE-2 TP: 2.2’-dipyridine (differentiation between Fe2+ and Fe3+ possible) analog DIN 38406E1 and US Standard Method 3500-Fe LD; Model FE-1 TP: TPTZ

Applications:
Wastewater, drinking water, foodstuffs

Note:
For the determination of total iron crack set 10 and empty round cuvettes or Crack-Set 10-C are required (120 °C, 1 h)

Photometric test kit for measurement of Copper Cu
Available ranges:
0.02 - 6.00 mg/l Cu

Number of tests: 250 (Reagent tests)
Sample volume required: 10ml
Cuvette type: 10mm, 20mm, 50mm

Compatible with photometers:
photoLab S12
photoLab Spectral
pHotoFlex 0.04 - 6.00 mg/l Cu

Additional information:
Reference CombiCheck test available.

Reaction:
Cuprizon. Model Cu-1 TP: Biquinoline

Applications:
Wastewater, drinking water, ground water, foodstuffs

Note:
Crack set 10 and empty round cuvettes or Crack set 10-C are required for the determination of total copper (100 °C or 120 °C, 1 h)

Photometric test kit for measurement of Nickel Ni
Available ranges:
0.02 - 5.00 mg/l Ni

Number of tests: 250 (Reagent tests)
Sample volume required: 5ml
Cuvette type: 10mm, 20mm, 50mm

Compatible with photometers:
photoLab S12
photoLab Spectral
spectroFlex


Additional information:
Reference CombiCheck test available.

Reaction:
Dimethylglyoxime, analog to DIN 38406 E11

Applications:
Wastewater, drinking water, surface water

Note:
For the determination of total nickel crack set 10 and empty round or Crack-Set 10-C are required (120 °C, 1 h)

Testing aid for pipette volume

Photometric test kit for measurement of Iron Fe

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

Compatible with photometers:
pHotoFlex 0.00 - 3.00 mg/l Fe

Additional information:

Reaction:
Models 14549 and 14761: Triazine. Model 14896, Model FE-2 TP: 2.2’-dipyridine (differentiation between Fe2+ and Fe3+ possible) analog DIN 38406E1 and US Standard Method 3500-Fe LD; Model FE-1 TP: TPTZ

Applications:
Wastewater, drinking water, foodstuffs

Note:
For the determination of total iron crack set 10 and empty round cuvettes or Crack-Set 10-C are required (120 °C, 1 h)

Photometric test kit for measurement of Sodium Na
Available ranges:
10 - 300 mg/l Na

Number of tests: 25 (Reaction cuvettes test)
Sample volume required: 0.5ml
Cuvette type: round

Compatible with photometers:
photoLab S6
photoLab S12
photoLab Spectral
pHotoFlex 10 - 300 mg/l Na

Additional information:

Applications:
In nutrient solutions for fertilization

Robust, general purpose 4-electrode conductivity cell with graphite electrodes incorporating integral temperature sensor

Memory for 10 calibrations, stored serial number, measuring range 10 µS/cm to 2000 mS/cm ±0.5% of value, 0.0 to 100.0°C
±0.2°C with 3m cable.

4-electrode conductivity cell with built-in temperature sensor 49.5 ft (15 m) cable and waterproof plug cell constant K = 0.475/cm

Technical buffer solution pH = 4.01; Container with 10 bottles with 1 liter each