Showing 1–16 of 25 results
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“Diapak” Concentrating Сartridges
“Diapak”concentrating cartridges are used for the preliminary preparation of products for the analysis of the content of mycotoxins by thin layer chromatography.
The cartridge consists of an inert casing where the sorbent is tightly and evenly packed between two porous filters. Depending on the properties of the components being determined, their quantity and concentration, as well as the properties of the matrix solution, one or several series-connected cartridges with the same or different sorbents can be selected.
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Indicator tubes
Indicator tubes provide the analysis of petroleum products within 15-20 minutes in the field environment. The detection limits of the substances under study and the accuracy of the measurements are at the level of the classical methods for the analysis of petroleum products. Re-colored areas of substances can appear in both visible and UV light.
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Kit for Circular TLC
The NTH-RS kit (TU 4215-015-43636866-2012) includes plates and the necessary equipment for analysis by circular thin-layer chromatography.
Circular chromatography, essentially is a circular thin-layer chromatography using a new operation – “focusing” and the possibility of calculation on a densitometer. The method of circular TLC is characterized by simplicity of operation, visibility of chromatograms and high reliability of results.
The use of the kit for the circular TLC of the NTH-RS model allows carrying out comparative (qualitative) and quantitative analyzes with previously unattainable accuracy (comparable to the accuracy of HPLC on short columns).
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Kit for Semi-quantitative Determination of Mycotoxins
The NTH-MT kit (TU 9443-001-10141977-93) is designed for detection, identification and quantification of mycotoxins in food raw materials and food products. The kit is comprehensive and allows controlling the following mycotoxins:
- Desoxynivalenol (Vomitoxin)
- Patulin
- Zearalenone
- Aflatoxin B1
- Aflatoxin M1
- T-2 toxin
The kit includes concentrating cartridges for sample preparation of mycotoxins and equipment for quantitative analysis of mycotoxins by thin layer chromatography, as well as standard solutions of mycotoxins.
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Sorbfil Densitometer Based on a Lighting Chamber with Sorbfil TLC View Software
Sorbfil Densitometer based on a lighting chamber with Sorbfil TLC View program (TU 4436-003-16943778-99) is designed for the calculation of parameters and quantitative evaluation by thin-layer chromatography.