Ekoinstrument

It is issued according to specifications 20.59.52-003-51284861 -2017 They are used as reference solutions for transmitting the pH scale of aqueous solutions during calibration and adjustment of pH meters of the 2nd-class accuracy and below, by direct measurement.

Issued according to specifications 20.59.52-003-51284861 -2017 They are used as reference solutions for transmitting the pH scale of aqueous solutions during calibration and adjustment of pH meters of the 2nd-class accuracy and below, by direct measurement.

LEI-CL10 is a universal solution ("general purpose") for cleaning measuring electrodes of pH meters and ORP meters. It is used for cleaning glass membranes of pH electrodes. Over time, during pH measurements, the surface of the glass membrane of the electrode is covered with plaque and various deposits, often invisible to the naked eye. Because of this, the potential of the electrode changes by an amount greater than the permissible value – even when performing the correct calibration. As a result, the probability of errors in pH measurements increases, the response time and stability of the pH meter readings increases. The LEI-CL10 will allow you to clean the glass membrane and the diaphragm of the electrode, ensuring the cleanliness of the sensor element and preventing clogging of the diaphragm.

It is issued according to specifications 20.59.52-003-51284861 -2017 They are used as reference solutions for transmitting the pH scale of aqueous solutions during calibration and adjustment of pH meters of the 2nd-class accuracy and below, by direct measurement.

Fully prepared reagents for COD in reaction cuvettes Ø 16mm There are 24 test tubes with reagent in the package. For photometric determination of COD (bichromatic water oxidability) , LEI-5180 reagents are fully compatible with any photometers having a compartment for cylindrical cuvettes Ø 16mm, for example, Fluorate‐02, Expert‐003, Ecohim PE, HACH, UNICO, Spectroquant (MERK), WTW, LEKI, Shimadzu, Hanna Instruments. Suitable for working according to GOST 31859-12, HDPE F 14.1:2:4.210‐05, HDPE F 14.1:2:4.190‐03 Reagents are metrologically provided (MI No. 241.0276/RA.RU.311866/2016). LEI‐5180 test kits can easily replace similar reagents already used in the laboratory; the only thing required is to recalibrate your photometer. Ecoinstument LLC provides competent methodological and advisory support to customers and dealers, conducts training and consultations on the new LEI‐5180 product, including: assistance in mastering measurement techniques, establishing intra-laboratory precision, training in working with instruments.

It is used for storing any pH electrode (filling protective caps). With proper storage of the pH electrode in solution, the glass membrane is well hydrated, which ensures proper operation and provides accurate readings, increases the durability of the electrode.

It is produced according to TU 20.59.52-003-51284861 -2017 They are used as reference solutions for transmitting the pH scale of aqueous solutions during calibration and adjustment of pH meters of the 2nd accuracy class and below, by direct measurement.

Automatic analyzer for monitoring the limit values of the total hardness or carbonate hardness (alkalinity) of water. The most compact industrial titrator for precise control of the set limit value determined by the indicator solution used. In addition to the results of current measurements, additional service information is displayed on the display: relay status, date and time, the current stage of the analytical cycle, etc. The display shows the results of the last 100 measurements. In addition, all measurement results are stored on the SD card.

It is used for storing any pH electrode (filling protective caps). With proper storage of the pH electrode in solution, the glass membrane is well hydrated, which ensures proper operation and provides accurate readings, increases the durability of the electrode.

Automatic industrial analyzer of total Fe(II) + Fe(III) dissolved iron in water.

Fully prepared reagents for COD in reaction cuvettes Ø 16mm. There are 24 test tubes with reagent in the package. For photometric determination of COD (bichromatic water oxidability) , LEI-5100 reagents are fully compatible with any photometers having a compartment for cylindrical cuvettes Ø 16mm, for example, Fluorate‐02, Expert‐003, Ecohim PE, HACH, UNICO, Spectroquant (MERK), WTW, LEKI, Shimadzu, Hanna Instruments. Suitable for working according to GOST 31859-12, HDPE F 14.1:2:4.210‐05, HDPE F 14.1:2:4.190‐03 Reagents are metrologically provided (MI No. 241.0276/RA.RU.311866/2016). LEI‐5100 test kits can easily replace similar reagents already used in the laboratory; the only thing required is to recalibrate your photometer. Ecoinstument LLC provides competent methodological and advisory support to customers and dealers, conducts training and consultations on the new LEI‐5100 product, including: assistance in mastering measurement techniques, establishing intra-laboratory precision, training in working with instruments.

It is issued according to specifications 20.59.52-003-51284861 -2017 They are used as reference solutions for transmitting the pH scale of aqueous solutions during calibration and adjustment of pH meters of the 2nd-class accuracy and below, by direct measurement.