Search
Market-leading solutions
Product families (69)Product configurations for any application
Product models (712)Tried-and-tested applications
Applications (2250)Electrodes
Electrodes (509)Columns
Columns (155)Accessories
Accessories (2246)Software
Software (266)Manuals & brochures
Documents (2601)News
News (54)Inspiring industry insights
Insights (177)Unmatched support & service
Support & service (79)Other content
Items (86)On-demand webinars
Webinars (72)- TA-066TA-066Webinars: pH Measurement Made Easy
Even though pH measurement is one of the most often used analytical methods in chemistry and is considered rather simple to perform, several factors have to be taken into account to obtain accurate and precise measuring results. The accompanying article for the two webinars on pH measurement summarizes the most important points. In the first part of the webinar the focus lies on the basics of pH measurement. It gives further insights on which parameters have a direct influence on pH measurement and how to control them as well as electrode selection, maintenance and storage. The second part of the webinar targets troubleshooting of common errors, and tips and tricks for a correct pH measurement in matrices other than simple aqueous solutions.
- WP-001WP-001Chromium(VI) determination in children's toys
This article describes a simple and sensitive method for chromium(VI) determination in children's toys. The solution to be analyzed is prepared in accordance with DIN EN 71. Not only VIS detection but also post-column derivatization using diphenylcarbizide are parts of this method. The procedure described here is suitable for the precise determination of hexavalent chromium in the single-digit ppt range and, in addition, fulfils without difficulty the limit value of 10 ppt prescribed by the EU directive 2009/48/EC.
- WP-002WP-002Basics of potentiometry
The present article addresses the theory, practical aspects and troubleshooting of potentiometry.
- WP-003WP-003pH measurement: Six technical tips
This white paper presents six technical tips that you should consider before taking a pH measurement.
- WP-004WP-004Electrochemistry in the environmental sciences
This Metrohm White Paper presents the important role of electrochemistry in the environmental sciences. The applications have to do with basic research for the fuel cell that yields energy from wastewater, the electrical clean-up of contaminated soil and electrochemical CO2 reduction of greenhouse gases for isolating chemical raw materials.
- WP-007WP-007Electrochemistry in the quality control of food packaging
The shelf life of foods and beverages depends among other things on the packaging material used. Metals are ideally suitable for packaging, as they can be laminated with various passivating and food-compatible layers. Electrochemical measurements such as Electrochemical Impedance Spectroscopy (EIS) make it possible to check the layers for damage.
- WP-008WP-008Coupling of ion chromatography and plasma mass spectrometry
The coupling of ion chromatography and inductively coupled plasma mass spectrometry (ICP/MS) leads to a high-performance measurement system that masters several particularly challenging analyses. It enables for example reliable determination of element compositions, oxidation states and chemical bonds. This information is used, for example, for assessing the toxicity of medications, environmental and water samples as well as foods and beverages.
- WP-009WP-009Determination of anions in tap water in accordance with US EPA Method 300
This article describes a simple method for the determination of seven standard anions (fluoride, chloride, nitrite, bromide, nitrate, phosphate and sulfate) in accordance with US EPA Method 300 Part A. An IC system is extended to include Inline Ultrafiltration and Inline Eluent Preparation for the analysis.
- WP-010WP-010Glyphosate and AMPA in drinking water
For the first time, glyphosate determination and that of its primary metabolite AMPA in drinking water using IC with pulsed amperometric detection (flexIPAD) in the low µg/L range are shown. Compared to HPLC analysis with a mass-selective detector, it is a very cost-effective method for determining the glyphosate and AMPA content in water and foodstuffs. With a detection limit at approx. 1 µg/L, compliance with limit values for glyphosate can be monitored in the USA, Canada, and Australia, among others.
- WP-011WP-011Sustainable Testing of Paint and Coatings
More strict regulations paired with more complex products have increased testing complexity in the paint and coating industry. Therefore, producers ask for more powerful, safe and sustainable analytical methods. Testing by Vis-NIR spectroscopy is a sustainable and costefficient alternative to many wet chemical methods. This white paper describes how Vis-NIR spectroscopy improves testing procedures for various analyses during the formulation and production of paint and coatings in an economic and ecological way.Key words: testing, sustainable, VOC, paint, coating, binders, resins, additives, pigments, solvents
CBL.BSTR20A.DIO
Booster20A digital interface cableDigital control cable for the Autolab Booster20A.
CBL.BSTR.DIO
Booster10A digital interface cableDigital control cable for the Autolab Booster10A.
CBL.MONIT.MAC.204.S
Monitor cable for M101/M204/PGSTAT204Monitor cable for M101/M204/PGSTAT204, providing connections for analog outputs (Eout, iout and Vout) and input (Vin).
CBL.MONITOR7.S
Monitor cable for Autolab 7 seriesMonitor cable for 7 series (serial number starting with AUT7xxxx) modular Autolab systems, providing connections for external equipment (Potential output (Eout), Current output (iout) and Potential input (Ein)).
CBL.MONITOR8.S
Monitor cable for Autolab 8 seriesMonitor cable for 8 series (serial number starting with AUT8xxxx) modular Autolab N systems, providing connections for external equipment (Potential output (Eout), Current output (iout) and Potential input (Ein)).
CBL.MONITOR.PG101.S
Monitor cable for PGSTAT101Monitor cable for PGSTAT101, providing connections for analog outputs (Eout, iout and Vout) and input (Vin).
CBL.PWR.XXX
Power cableStandard power cord to plug the VIONIC instument into the power grid. The type of the inclued power cord is region specific.
CBL.USB
Standard USB cableStandard USB cable for Autolab instruments.
CELLCBL.101
Cell cable (CE, RE, S, WE, GND) for PGSTAT101Standard cell cable, 1.5 m, with connection for counter electrode (CE), reference electrode (RE), sense electrode (S), working electrode (WE) and ground for PGSTAT101.
CELLCBL.30.RE.S
Cell cableStandard cell cable, 1.5 m, with connection for reference electrode (RE) and sense electrode (S).