2269 Results for: "MACHEREY-NAGEL"

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Connecting kits for CHROMABOND® Flash columns

Supplier: MACHEREY-NAGEL

CHROMABOND® Flash connecting kits allow to use CHROMABOND® Flash RS and BT cartridges as stand-alone system with any pump, detection, fraction collector combination.

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Test strips, cobalt, QUANTOFIX®

Supplier: MACHEREY-NAGEL

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.

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HPLC columns, PFAS, NUCLEODUR®

Supplier: MACHEREY-NAGEL

Hydrophobic reversed phase with distinct polar selectivity for special PFAS analysis. Suitability for PFAS analysis is assured through qualified batch analysis.

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Titrimetric rapid tests, acidity, VISOCOLOR®

Supplier: MACHEREY-NAGEL

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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Colorimetric test kit, cyanide, VISOCOLOR ECO and VISOCOLOR HE

Supplier: MACHEREY-NAGEL

Colorimetric test kit and reagents for the determination of Cyanide in water samples.

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Screw caps for screw neck vials, N 10

Supplier: MACHEREY-NAGEL

Screw closures are bonded (septa firmly connected with the cap) or ready assembled.

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SPE columns, CHROMABOND® HR-XA

Supplier: MACHEREY-NAGEL

CHROMABOND® HR-XA is a strong quaternary ammonium modified polymeric anion exchanger for SPE.

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Screw neck vials, N 10

Supplier: MACHEREY-NAGEL

These screw neck vials have a wide opening for easy filling.

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Visual colour kits for water testing, VISOCOLOR®

Supplier: MACHEREY-NAGEL

Colorimetric determination of zinc using zincon method.

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HPLC columns, NUCLEODUR® π²

Supplier: MACHEREY-NAGEL

NUCLEODUR® π² is a biphenylpropyl modified silica phase with multi-endcapping for HPLC.

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Reagent case for fish analysis, VISOCOLOR®

Supplier: MACHEREY-NAGEL

The VISOCOLOR® fish analysis case was specially developed for the examination of fishing waters. The rugged case with a premium foam inlay is particularly suitable for mobile analysis directly at the sampling place.

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Colorimetric rapid tests, detergents, VISOCOLOR®

Supplier: MACHEREY-NAGEL

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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Test strips, cyanuric acid, swimming pool test

Supplier: MACHEREY-NAGEL

These test strips allow the quick and easy determination of the water quality in swimming pools. The test provides valuable results about the Cyanuric acid content.

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Safety exhaust filters

Supplier: MACHEREY-NAGEL

These exhaust filters feature breakthrough detectors. The total organic vapour (TOV) breakthrough detector allows additional detection of aliphatic hydrocarbons (i.e. hexane) and aromatic hydrocarbons (i.e. benzene).

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Titrimetric rapid tests, calcium, VISOCOLOR®

Supplier: MACHEREY-NAGEL

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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TLC plates, silica gel 60, unmodified layers, DURASIL

Supplier: MACHEREY-NAGEL

These unmodified standard silica layers for TLC are available as glass plates with or without fluorescent indicator.

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Accessories for NANOCOLOR® VIS

Supplier: MACHEREY-NAGEL

UV/Visible spectrophotometer, NANOCOLOR®

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TLC plates, silica gel 60, unmodified layers, ADAMANT

Supplier: MACHEREY-NAGEL

These unmodified standard silica layers for TLC are available as glass plates with or without fluorescent indicator. High suitability for trace analyses resulting from a UV indicator with increased brilliance and a low-noise background of the layer.

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NANOCOLOR® Photometric Standard Test Kit for Cadmium

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of cadmium in water samples.

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NANOCOLOR® Photometric Standard Test Kit for Lead

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of lead in water samples.

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HPLC columns, NUCLEODUR® C8 ec

Supplier: MACHEREY-NAGEL

NUCLEODUR® C8 ec is a medium density monomeric octyl modified silica phase for HPLC.

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CHROMABOND® C18 ec SPE Columns

Supplier: MACHEREY-NAGEL

CHROMABOND® C18 ec is an endcapped octadecyl modified silica phase for SPE.

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CHROMABOND® PS SPE Columns

Supplier: MACHEREY-NAGEL

Polymer-based SPE phases for RP and ion chromatography.

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tri-Sodium citrate dihydrate

Supplier: MACHEREY-NAGEL

tri-Sodium citrate dihydrate

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HPTLC plates, nano silica gel 60, modified layers, Nano-SIL C18

Supplier: MACHEREY-NAGEL

Octadecyl-modified HPTLC silica glass plates are recommended for alkaloids, amino acids, preservatives, optical brighteners, barbiturates, polycyclic aromatic hydrocarbons (PAH), drugs, peptides, flavonoids, phenols, indole derivatives and steroids.