Votre recherche pour: MACHEREY-NAGEL

Fournisseur: MACHEREY-NAGEL

Description: 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.

MSMD Certificats

Fournisseur: MACHEREY-NAGEL

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

Fournisseur: MACHEREY-NAGEL

Description: Papier filtre, qualitatif, Grade MN 514 ¹/₄, 320 mm

Numéro de catalogue: (705-0320)

Fournisseur: MACHEREY-NAGEL

Description: Test kit, Phosphates, QUANTOFIX®, Plage de mesure: 0 - 100 mg/l PO₄3-

UOM: 1 * 1 EA

MSMD Certificats Promotion

Fournisseur: MACHEREY-NAGEL

Description: 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.

Certificats

Fournisseur: MACHEREY-NAGEL

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

Fournisseur: MACHEREY-NAGEL

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

Fournisseur: MACHEREY-NAGEL

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

Fournisseur: MACHEREY-NAGEL

Description: Kit de test photométrique pour la détermination de nitrite dans les échantillons d'eau.

Certificats

Fournisseur: MACHEREY-NAGEL

Description: 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).

Numéro de catalogue: (MANA90606)

Fournisseur: MACHEREY-NAGEL

Description: 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.

UOM: 1 * 100 ST

MSMD Certificats Promotion

Fournisseur: MACHEREY-NAGEL

Description: 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.

MSMD

Numéro de catalogue: (MANA815710.1)

Fournisseur: MACHEREY-NAGEL

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

UOM: 1 * 1 kg

Promotion

Fournisseur: MACHEREY-NAGEL

Description: 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.

MSMD

Fournisseur: MACHEREY-NAGEL

Description: These crimp neck vials with different capacities are suitable for a large number of autosamplers included headspace GC applications.

Fournisseur: MACHEREY-NAGEL

Description: Boxes are made from blue plastic with integrated or removable divider and transparent lid.