"WTW"

Supplier: WTW

CombiCheck solutions are ready-to-use multi-parameter standards, Each package contains a standard solution and an addition solution. Both solutions can be used directly without dilution for quality assurance.

Supplier: WTW

These standard solutions for calibration contain 10 g of the ion to be measured per 10 liters.

Supplier: WTW

Thermoreactors for the determination of COD, total nitrogen or total phosphorus, ensure complete digestion of the sample and maintain the necessary high reaction temperature throughout the defined period. The most important temperatures and digestion times are stored in 8 fixed, easily selectable digestion programmes. CR 3200 and CR 4200 can be used with optional TFK CR external temperature probe, which can be used as a testing aid. It can be plugged into the interface in place of a cuvette, the set and actual temperatures can be output to either a printer or a PC, so function can not only be monitored, but also documented. Suitable for 16 mm cuvettes.

Supplier: WTW

Standard de calcium, Calcium standard solution, 1000 mg/L

Supplier: WTW

Standard de fer, Iron standard solution, 1000 mg/L

Supplier: WTW

pH Combination electrode for heavily polluted waste water and electroplating.

Supplier: WTW

VisoTurb® 900-P is an IR turbidity sensor for applications where turbidity can be directly measured in the sample. Its application range includes measurements in surface water, pumping tests and effluents of wastewater treatment plants and other spot measurements.

Supplier: WTW

Cet appareil de mesure professionnel avec enregistreur de données est conçu pour les applications de terrain. Il permet de réaliser des mesures pH, mV et ISE précises.

Supplier: WTW

Integratable adapters for connecting Multi IDS meters with conventional pH/ORP/ISE electrodes.

Supplier: WTW

Standard d'ammonium, Étalon en solution d'ammonium, 1000 mg/L, Matrice: H₂O, Applications: Étalons chromatographie ionique, Couleur: incolore

Supplier: WTW

Standard de nickel, Nickel standard solution, 1000 mg/L

Supplier: WTW

Crack set 20 for Nitrate (14563, 14542 und 14773) for 90 determinations of total nitrogen in sample materials containing at most 15 mg/L N.

Supplier: WTW

L'inoLab® Multi 9310 est idéal pour tous les laboratoires qui ont besoin d'une documentation complète, ou qui veulent avoir les processus de mesure les plus efficaces et avec le moins d'erreurs possible. Pour la mesure d'un seul paramètre parmi le pH, la conductivité et l'oxygène.

Supplier: WTW

CombiCheck solutions are ready-to-use multi-parameter standards, Each package contains a standard solution and an addition solution. Both solutions can be used directly without dilution for quality assurance.

Supplier: WTW

Standard solution for accuracy checks in potassium determinations.

Supplier: WTW

Standard d'argent, Silver standard solution, 1000 mg/L