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Dodavatel: MACHEREY-NAGEL

Popis: Celite® 545, filtrační pomůcka

Dodavatel: MACHEREY-NAGEL

Popis: Glass laboratory sprayer with rubber bulb

Dodavatel: MACHEREY-NAGEL

Popis: Photometric test kits for the determination of ammonium in water samples.

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Dodavatel: MACHEREY-NAGEL

Popis: These screw neck vials are preferential used for VOC and TOC analyses.

Dodavatel: MACHEREY-NAGEL

Popis: Photometric test kits for the determination of nitrite in water samples.

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Katalogové číslo: (MANA90606)

Dodavatel: MACHEREY-NAGEL

Popis: This test paper allows the quick and easy detection of peroxidase in food. It is used in the food processing industry to evaluate the quality of canned food.

Měrná jednotka: 1 * 100 KS

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Dodavatel: MACHEREY-NAGEL

Popis: Broad range of different crimp caps with mostly assembled septa, stoppers and PE caps are available for the crimp neck vials.

Dodavatel: MACHEREY-NAGEL

Popis: These screw neck vials are characterized by a wide opening and a short thread.

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. The test strips are intended for single use, maintenance or calibration are not required.

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Dodavatel: MACHEREY-NAGEL

Popis: By the combination of several indicators on one test paper, a better recognition between different pH values is achieved. This makes the correct pH reading easier.

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Katalogové číslo: (MANA815710.1)

Dodavatel: MACHEREY-NAGEL

Popis: Hard granular magnesia silica gel: MgO (15,5 ±0,5%) SiO₂ (84,0 ±0,5%) Na₂SO₄ (≤1,0%) 60/100 mesh.

Měrná jednotka: 1 * 1 kg

Akce

Dodavatel: MACHEREY-NAGEL

Popis: Octadecyl-modified HPTLC silica layers available as glass plates or ALUGRAM® aluminium sheets. Recommended for aminophenol, barbiturates, preservatives, nucleobases, polycyclic aromatic, hydrocarbons, steroids, tetracyclines, and plasticisers (phthalates).

Dodavatel: MACHEREY-NAGEL

Popis: Papír kvalitativní filtrační, Grade MN 514 ¹/₄, 320 mm

Dodavatel: MACHEREY-NAGEL

Popis: These screw neck vials are characterised by a small opening and 8-425 thread.

Katalogové číslo: (705-0320)

Dodavatel: MACHEREY-NAGEL

Popis: Test kit, Phosphate, QUANTOFIX®, Rozsah: 0 - 100 mg/l PO₄3-

Měrná jednotka: 1 * 100 Tests

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Dodavatel: MACHEREY-NAGEL

Popis: These products are used in testing the resistance of pathogens to antibiotics. For this test the filter paper sections can be impregnated with the antibiotic to be tested and placed on the inoculated nutrient medium. Depending on the effectiveness, a smaller or larger zone of inhibition is formed.

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