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It is designed for the devices KFK–2, KFK–3 and their modifications when operating in the spectral range from 315 to 980 nm. It is chemically resistant to acids (except hydrofluoric acid) and dilute alkalis.

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 oxidability of water) , LEI-5160 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‐5160 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‐5160 product, including: assistance in mastering measurement techniques, establishing intra-laboratory precision, training in the application of the instruments.

Designed for devices KKK–2, KKK–3 and their modifications when operating in the spectral range from 315 to 980 nm. Chemically resistant to acids (except hydrofluoric acid) and dilute alkalis.

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.

Measuring functions Measurement of absorption, transmission, and reflection spectra Measurement of optical density, transmission coefficient and reflection coefficient at fixed wavelengths Determination of concentration at one, two, three wavelengths by factor, standard, schedule Multi-wave kinetic measurements Determination of concentration by programmed methods Calculation of color and chromaticity coordinates UVI spectrophotometers "SOLAR" operate in the ultraviolet, visible and near infrared regions of the spectrum. They are used in scientific laboratories, healthcare institutions, veterinary medicine, pharmaceuticals, ecology, biology, etc., in laboratories for quality control of products and raw materials in various sectors of the economy (industrial enterprises, agriculture, food industry, etc.) Removable cuvette holders and set-top boxes Accurate measurements Cost-effectiveness Touch screen Built-in printer Software support

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

Designed for devices of the SF, Minigem, Specord series when operating in the spectral range from 260 to 2500 nm. Chemically resistant to acids (except hydrofluoric acid) and dilute alkalis.

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.

The cuvette is made of K-8 glass. It consists of 2 rectangular plates, measuring 80x20 mm.