2324 Results for: "MACHEREY-NAGEL"
Magnetic screw caps, ND18 and septum
Supplier: MACHEREY-NAGEL
The magnetic screw closures are ready assembled with septa suitable for headspace GC.
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Storage Boxes for Vials
Supplier: MACHEREY-NAGEL
Boxes are made from blue plastic with integrated or removable divider and transparent lid.
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Screw caps for screw neck vials, N 9
Supplier: MACHEREY-NAGEL
The suitable screw closures are ready assembled.
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Vásárolja meg Acros & Alfa Aesar vegyszereit az Avantor®-tól, hogy optimalizálja laboratóriuma ellátását
Már bízik a Thermo Fisher kiváló minőségű vegyi anyagaiban, valamint az Avantor® kiváló szolgáltatásában és támogatásában. Nos, miért ne kombinálná a kettőt?
Test strips, formaldehyde, 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. QUANTOFIX® 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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Crimp neck vials, N 20
Supplier: MACHEREY-NAGEL
These crimp neck vials with different capacities are suitable for a large number of autosamplers included headspace GC applications.
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Crimp neck vials, N 11
Supplier: MACHEREY-NAGEL
This broad range of crimp neck vials is available with small or wide opening.
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Test paper, qualitative, sulphide
Supplier: MACHEREY-NAGEL
The test paper allows the easy and reliable 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.
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Bonded screw caps for screw neck vials, N 15 (15-425)
Supplier: MACHEREY-NAGEL
The suitable screw closures have bonded septa.
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Test strips, nitrite, 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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Arsenic test papers, qualitative
Supplier: MACHEREY-NAGEL
This test paper allows the easy detection of arsine (AsH₃) in the gas phase. Arsenic in solutions has to be converted into AsH₃ with Zn/acid and purged from the solution. The Arsine is detected directly at the boundary layer between water and air.
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Test strips, sulfite, 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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NANOCOLOR® Photometric Standard Test Kit for Ammonium
Supplier: MACHEREY-NAGEL
Photometric test kit for the determination of ammonium in water samples.
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Headspace screw neck vials, N 18
Supplier: MACHEREY-NAGEL
These N 18 headspace screw neck vials feature a more convenient, consistent, and safer sealing process compared to crimping.
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NANOCOLOR® Photometric Standard Test Kit for Silica
Supplier: MACHEREY-NAGEL
Photometric test kit for the determination of silica in water samples.
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Manual crimping tools, advanced ergonomic version
Supplier: MACHEREY-NAGEL
These manual crimping tools with ergonomically designed handles are more lightweighted than complete steel crimpers.
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NANOCOLOR® Photometric Tube Test Kit for Iron
Supplier: MACHEREY-NAGEL
Photometric test kit for the determination of iron in water samples.
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Septa for EPA screw caps, N 24
Supplier: MACHEREY-NAGEL
Septa, Silicone natural/PTFE colourless, Hardness: 45° shore A, Thickness: 3,2 mm, Ø: 22 mm
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Test strips, nitrate/nitrite, 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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Test strips, chloride, 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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NANOCOLOR® Photometric Tube Test Kits for Nitrate
Supplier: MACHEREY-NAGEL
Photometric test kits for the determination of nitrate in water samples.
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Test strips, QUANTOFIX Chlorine Sensitive 1
Supplier: MACHEREY-NAGEL
Semi-quantitative test strips for reliable determination of chlorine concentrations as low as 0,05 mg/L (ppm). A hole in the plastic carrier allows the water to migrate through the test pad increasing the sensitivity by a factor of nearly 10. Ideal for rapid and easy analysis of chlorine directly on-site. No maintenance or calibration is required.
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Colorimetric rapid tests, iron, 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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Titrimetric rapid tests, sulfite, 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, molybdenum, 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. QUANTOFIX® 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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NANOCOLOR® Photometric Tube Test Kit for Chromate
Supplier: MACHEREY-NAGEL
A pre-dosed NANOCOLOR® tube test for photometric determination of chromate in water.
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Test strips, peracetic acid, 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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Test strips, water hardness, AQUADUR®
Supplier: MACHEREY-NAGEL
AQUADUR® test strips are for the quick and easy determination of water hardness. The convenient dip and read procedure and the clear colour changes ensure reliable results within seconds.
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Colorimetric rapid tests, copper, 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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NANOCOLOR® Photometric Tube Test Kits for COD
Supplier: MACHEREY-NAGEL
Photometric test kits for the determination of COD in water samples.
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pH indicator test strips, PEHANON®
Supplier: MACHEREY-NAGEL
PEHANON® are special pH test strips that unify the pH indicator and the reference colours on one strip. Any sample colour has the same effect on both the reference colours and the reactive pad. Users can be sure to get accurate readings.