Hledali jste: Pufry pro elektrofor\u00E9zu

Dodavatel: MACHEREY-NAGEL

Popis: These quantitative filter papers are made from refined pulp and linters. They are purified in a highly developed clean-up process to remove organic and inorganic impurities. This ensures a low ash content of <0,01 %. They are consistent performance and give safe results in gravimetric analyses.

Dodavatel: MACHEREY-NAGEL

Popis: These test papers allow quick and easy detection of hydrogen sulphide. This gas occurs in the processing of raw oil. It is toxic even in low concentrations. Therefore, critical points are carefully checked. Sulphide containing solutions also give a positive reaction.

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Katalogové číslo: (705-0315)

Dodavatel: MACHEREY-NAGEL

Popis: QUANTOFIX® test strips meet all requirements of a modern rapid test. The colour of the reactive pad changes depending on the concentration of an analyte in the sample. The evaluation is usually carried out visually by comparison of the reaction colour with a multi-stage colour scale. These test strips are immediately ready-to-use. They do not require additional accessories. The test strips are intended for single use, maintenance or calibration are not required.

Měrná jednotka: 1 * 100 Tests

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Dodavatel: MACHEREY-NAGEL

Popis: The MN 85/90 grade is the most widely used, general purpose glass fiber filter with very good mechanical stability. The filter contains an organic binder.

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Dodavatel: MACHEREY-NAGEL

Popis: Methylation with TMSH is recommended for free acids, chlorophenoxycarboxylic acids, their salts and derivatives as well as for phenols and chlorophenols. Lipids or triglycerides can be converted to the corresponding fatty acid methyl esters (FAMEs) by a simple transesterification.

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Dodavatel: MACHEREY-NAGEL

Popis: Unmodified standard silica layers for TLC.

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Dodavatel: MACHEREY-NAGEL

Popis: MN 617 is a fast filter paper with excellent retention of coarse particles and gelatinous precipitates. This soft filter paper is used for example in routine clean up of biological or organic solutions.

Dodavatel: MACHEREY-NAGEL

Popis: This paper is especially used in water treatment facilities for example for the determination of suspended solids.

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Dodavatel: MACHEREY-NAGEL

Popis: Photometric test kits for the determination of ortho and total phosphate in water samples.

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Katalogové číslo: (705-0316)

Dodavatel: MACHEREY-NAGEL

Popis: QUANTOFIX® test strips meet all requirements of a modern rapid test. The colour of the reactive pad changes depending on the concentration of an analyte in the sample. The evaluation is usually carried out visually by comparison of the reaction colour with a multi-stage colour scale. These test strips are immediately ready-to-use. They do not require additional accessories. The test strips are intended for single use, maintenance or calibration are not required.

Měrná jednotka: 1 * 100 Tests

Bezpečnostní list Certifikáty Akce

Dodavatel: MACHEREY-NAGEL

Popis: Accessory for test kit, Reaction tubes ID 14 mm

Dodavatel: MACHEREY-NAGEL

Popis: The VISOCOLOR® testkits are devided into VISOCOLOR® alpha, ECO and HE. Every product range offering its specific strenght to provide a tailored test for each and every user and application.

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Dodavatel: MACHEREY-NAGEL

Popis: The VISOCOLOR® testkits are devided into VISOCOLOR® alpha, ECO and HE. Every product range offering its specific strenght to provide a tailored test for each and every user and application.

Bezpečnostní list Certifikáty

Dodavatel: MACHEREY-NAGEL

Popis: The VISOCOLOR® testkits are devided into VISOCOLOR® alpha, ECO and HE. Every product range offering its specific strenght to provide a tailored test for each and every user and application.

Bezpečnostní list

Katalogové číslo: (MANA985017)

Dodavatel: MACHEREY-NAGEL

Popis: A pre-dosed NANOCOLOR tube test for photometric determination of chlorine in water.

Měrná jednotka: 1 * 1 KIT

Bezpečnostní list Certifikáty Akce

Dodavatel: MACHEREY-NAGEL

Popis: CHROMABOND® Flash DL cartridges (empty columns) can be used to pack individual adsorbents.