MACHEREY-NAGEL

Tube test for the determination of AOX. 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: AOX - 0.1–3.0 mg/L AOX

Features Nano silica 60, specific surface (BET) ~ 500 m 2 /g, mean pore size 60 Å, specific pore volume 0.75 mL/g, particle size 2–10 µm Outstanding dyeability and abrasion resistance due to an optimized binder system Good wettability for precise colorization results, even with 100...

Tube test for the determination of ortho- and total Phosphate. 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: Phosphate (ortho) - 10.0–50.0 mg/L P, Phosphate (ortho) - 30–150...

MACHEREY-NAGEL glass vials are made from 1st hydrolytic class glass Wide opening; vials to be sealed with our screw closures N 9, bonded or assembled Different inserts for wide opening available Due to the cap design universally usable on almost all autosamplers in GC and HPLC Screw neck vials N 9...

QUANTOFIX Sulphite semi-quantitative test strips for the determination of sulphite in solutions. Measuring range: 0-10-25-50-100-250- 500-1000 mg/L SO32-

Ideal for Flash separations from 10 mg up to 300 g Features For convenient operation and reliable upscaling the complete program of ready-to-use Flash cartridges for the Isco Companion® and other Teledyne Isco CombiFlash® systems, or as stand-alone version for all pump/detector combinations,...

NUCLEODUR® is a fully synthetical type B silica (silica of 3rd generation) offering highly advanced physical properties: Totally spherical particle shape Outstanding surface microstructure High pressure stability Low metal content NUCLEODUR® as a state-of-the-art silica is the ideal base...

Quick and easy determination of peroxide This peroxide test strip is ideal to test low levels of peroxide in solutions. The easy dip-and-read procedure provides reliable results within 15 seconds. Hydrogen Peroxide (H₂O₂) is one of the most powerful oxidizers known. It’s...

Ozone test sticks for quick, convenient and reliable onsite ozone testing. The easy procedure yields accurate testing results within 10?minutes.

Ready assembled crimp closures N 20 and plain crimp caps with no liner Closures available with a broad veriety of septa materials and different cap types / materials, incl. magnetic and bi-metal crimp caps For all autosamplers transporting vials by a magnet, incl. the CTC PAL autosampler, magnetic...

Features Filtration cartridges for sample clarification under vacuum (e.g., using the CHROMABOND® vacuum manifold or SPE automation systems like Gilson Aspec™, Rapidtrace) or by gravity Cartridge sizes 3 mL and 6 mL Different membranes: PET (polyester); RC (regenerated cellulose); PTFE...

Tube test for the determination of Chlorine and Ozone. 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: Chlorine (free)-0.05–2.50 mg/L Cl2, Chlorine (total)-0.05–2.50 mg/L Cl2,...

Standard test for the determination of Nitrate. Reagent kit for highly sensitive photometric measurements with low costs per sample. Pre-programmed on NANOCOLOR photometers. Measuring range: Nitrate - 0.02–1.0 mg/L NO3-N, Nitrate - 0.1–5.0 mg/L NO3?

Tube test for the determination of pH. 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: pH - 6.5–8.2

Spherical, hydrophobic polystyrene-divinylbenzene resin for SPE Features Hydrophobic polystyrene-divinylbenzene copolymer pH stability 1–14 High-purity material with highest reproducibility and lowest blank values due to an optimized manufacturing process Spherical particles 45 μm or 85...

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...

VISOCOLOR ECO DEHA colorimetric test kit for the determination of DEHA in water samples measuring range: 0.01-0.30 mg/L DEHA

Septa firmly connected with cap; cannot be removed. Broad variety of closures and caps in different colors Closed top closures with different septa materials for sample storage 9 mm screw cap suitable for almost all autosamplers due to its design in form of a crimp cap Thread design not...

Tube test for the determination of COD. 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: COD-50–300 mg/L O2

Ammonium – sulfonic acid modified silica phase for SPE Features Base material silica, pore size 60 Å, particle size 45 µm, specific surface 500 m2/g zwitterionic polar phase with ammonium – sulfonic acid modification, carbon content 7 %, pH stability 2-8 Polar analytes are...

QUANTOFIX Relax, Reflectometer suitable for evaluation of QUANTOFIX test strips incl. power supply, adapter, manual, 1 roll of printer paper and certificate

Columns for gravity flow phase separation Features Automatic separation of a two-phase mixture without separation funnel Two-phase mixtures are completely applied to the column and the phase boundary is determined without further work. The special membrane automatically stops the flow when the lower...

Propylsulfonic acid modified silica cation exchanger for SPE Features Base material silica, pore size 60 Å, particle size 45 µm, specific surface 500 m2/g, pH stability 2–8 propylsulfonic acid modified silica very strong cation exchanger (capacity ~ 0.7 meq/g) contrary to the SA...

Features Fiber length (95 %) 2–20 μm, average degree of polymerization 400–500 specific surface acc. to Blaine 15000 cm 2 /g ≤ 20 ppm Fe, 6 ppm Cu, 7 ppm P; dichloromethane extract ≤ 0.25% residue on ignition at 850°C ≤ 1500 ppm available as glass plates, POLYGRAM®...