Red tape filter

Filter red tape, or filter de-isolated to buy in Kharkiv can be in the online shop of chemicals Novohim.

It consists of circles cut from thick laboratory filter paper of special grades, treated with an acid mixture and free of iron. Red tape, like other filters, is 95% pure enriched cellulose. However, it has a filtering capacity or filtration rate of fifty seconds. This is a high level of performance. Also, the anhydrous filter is characterised by its convenience and ease of use. It is also highly resistant and ideal for filtering hot acidic, alkaline and neutral solutions.

Red tape filter application

In analyses and laboratory tests

The red ribbon filter is used for the separation of fine sediment for the subsequent accurate determination of the amount of sediment. Since these filters produce low amounts of ash due to thermal effects, they are used in routine gravimetric investigations for:

1. determination of the amount of insoluble impurities in various fats and oils
2. for the detection of insoluble suspended solids in process and drinking water
3. and to detect the presence and quantity of chemical and radioactive substances by gravimetry, precipitation, photo and colourimetry.

The red tape filter is used in scientific and research laboratories, enterprises:

• food
• defence
• electronic
• petrochemical
• pharmaceutical
• perfume industry
• jewellery industries
• as well as in the laboratories of various educational institutions.

The red tape filter is involved in the detection of components present in steels, iron, clays. As a primary filter it is used in soil analysis, for detection of solid precipitates in milk, for preparation of samples for atomic absorption spectrometry. It can also be used for the determination of radionuclides in air.

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De-isolated filter red tape can be bought from the warehouse of Novohim Company in Kharkiv or with delivery in Kyiv, Dnipro, Sumy, Poltava, Lviv, Ternopil, Kherson, Odesa and all over Ukraine.