MACHEREY-NAGEL

NUCLEOSIL® is a family of totally porous spherical silicas with a very pure and uniform SiO2 structure Wide acceptance as routine packings for very different fields of chromatography One of the first spherical silicas used in HPLC Developed in the early seventies, it became a world-renowned HPLC...

CHROMABOND® SPE products Features More than 50 different sationary phases available e.g., silica gel based: unmodified, C8, C18, NH2, CN; Polyermic material: HR-X, HLB, PA; mixed-mode, special combinations, aluminum oxide, kieselguhr (XTR) etc. NP, RP, ion exchanger and for special applications...

Ready-to-use, pre-assembled vial-insert combination with screw neck N 9 Another convenient option to firmly integrated inserts in glass or plastic vials Avoids tricky insertion of inserts into the vial and - along with it - possible risks of contamination

Tube test for the determination of Ammonium. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with Macherey-Nagel NANOCOLOR photometers. Measuring range: Ammonium - 4–80 mg/L NH4-N, Ammonium - 5–100 mg/L NH4?

Enhance your laboratory's efficiency with these premium quality 'Inserts for wide opening vials'. Designed to reduce waste and minimize sample loss, these inserts fit securely in vials with wide openings. They are ideal for highly sensitive chromatography applications, ensuring precise and reliable...

QUANTOFIX Potassium semi-quantitiative test strips and reagents for the determination of potassium (K + ) in solutions. Measuring range: 0-200-400-700-1000-1500 mg/L K+

This test paper allows the quick and easy detection of hydrocyanic acid and cyanides in aqueous solutions and extracts. They are for example formed in the manufacture of fruit brandies and are toxic even in low concentrations. To detect cyanides in solution, a drop of concentrated sulfuric acid is...

Tube test for the determination of Total Nitrogen with the easiest handling available. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with Macherey-Nagel NANOCOLOR photometers. Measuring range: Total Nitrogen - 3–60 mg/L N

VISOCOLOR ECO Cyanuric acid turbidity test kit for the determination of Cyanuric acid in water samples measuring range: 10-100 mg/L Cya

pH-Fix 6.0-10.0 indicator strips with chemically bound indicators are the bench mark for pH testing with test strips. The fixation prevents bleeding and therefore contamination of the sample. measuring range: pH 6.0-6.4-6.7-7.0-7.3-7.6- 7.9-8.2-8.4-8.6-8.8-9.1-9.5-10.0

QUANTOFIX Nitrate semi-quantitative test strips that are especially useful for dairy industry where low levels of nitrate need to be monitored. Measuring range: 0-5-10-25-50-75-100 mg/L NO3- 0-0.5-2-5-10-25-50 mg/L NO2-

VISOCOLOR Powder Pillows free Chlorine reagent set for photometric determination of free chlorine. Ideal for pool or drinking water analysis. Measuring range: 0.03-6.00 mg/L Cl2

Test strips suitable for the detection of chlorine and nitrite. Gradations: 0 - 2 - 8 - 25 - 70 - 100 ppm free chlorine (the pH of the test solution should be around neutral). Gradations: 0 - 2 - 5 - 15 - 30 - 100 ppm nitrite (the pH of the test solution should be less than 2).

Tube test for the determination of Chromium / Chromate. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with Macherey-Nagel NANOCOLOR photometers. Measuring range: Chromate - 0.05–2.00 mg/L , Chromate - 0.1–4.0 mg/L CrO4²?

VISOCOLOR Powder Pillows Nitrite reagent set for photometric determination of Nitrite. Ideal for drinking water, surface water and waste water analysis. Measuring range: 0.01-0.30 mg/L NO2-N __UN 3316 Chemical kit 9 II 0.015 KG ADR/GGVSEB M11 (E) ADR 3.3.1/251 PAX 960 10 KG CAO 960 10 KG Q: 0.002 /...

Tube test for the determination of Zirconium. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with Macherey-Nagel NANOCOLOR photometers. Measuring range: Zirconium - 5–100 mg/L Zr

NUCLEOSIL® is a family of totally porous spherical silicas with a very pure and uniform SiO2 structure Wide acceptance as routine packings for very different fields of chromatography One of the first spherical silicas used in HPLC Developed in the early seventies, it became a world-renowned HPLC...

Tube test for the determination of Ammonium. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with Macherey-Nagel NANOCOLOR photometers. Measuring range: Ammonium - 1–40 mg/L NH4-N, Ammonium - 1–50 mg/L NH4?

Kieselguhr adsorbents for column chromatography Features Naturally occurring amorphous silicic acids of fossil origin, also known as diatomaceous earth or diatomite; purified for chromatographic applications Compared to silica, kieselguhr has a small surface of low activity → application in...

Standard test for the determination of Manganese in the low range. Reagent kit for highly sensitive photometric measurements with low costs per sample. Pre-programmed on NANOCOLOR photometers. Measuring range: Manganese - 0.005–3.00 mg/L Mn

CHROMABOND® SPE products Features More than 50 different sationary phases available e.g., silica gel based: unmodified, C8, C18, NH2, CN; Polyermic material: HR-X, HLB, PA; mixed-mode, special combinations, aluminum oxide, kieselguhr (XTR) etc. NP, RP, ion exchanger and for special applications...

Standard test for the determination of Detergents. Reagent kit for highly sensitive photometric measurements with low costs per sample. Pre-programmed on NANOCOLOR photometers. Measuring range: Detergents - 0.02–5.0 mg/L MBAS

VISOCOLOR Powder Pillows pH reagent set for photometric determination of pH value. Ideal for low and highly buffered samples, like pool or drinking water. Measuring range: pH 6.2-8.2

VISOCOLOR ECO Sulfite titration test kit for the determination of Sulfite in water samples measuring range: 1 drop = 1 mg/L SO32-