Analytik Jena

Potassium bromate as an oxidizing agent in bread production is a staple, but it also poses health risks due to its classification as a carcinogen, necessitating careful monitoring of its residual levels. This application note reviews the spectrophotometric determination of potassium bromate concentration in bread based on the redox reaction between potassium bromate and promethazine in an acidic environment.

Sandra Wunsch, Application Specialist at Analytik Jena, gives us exciting insights into the analysis of bread for potassium bromate using spectroscopy and why the SPECORD PLUS is the best choice for this.

High-resolution ICP-OES for the interference-free and accurate analysis of elemental parameters relevant to composition and quality of lubricating oils and additives directly after dilution in an organic solvent

Exact analysis of elements from ppb to % in pyrolysis oil via long-term stable HR ICP-OES

ICP-OES with a high-resolution optical system, highest sensitivity, and matrix tolerance to achieve lowest detection limits for trace element determination in ethanol fuel

HR ICP-OES with high-resolution optical system, superior sensitivity and matrix tolerance achieve lowest LOD for trace element analysis in complex water-alcohol-oil samples.

HR ICP-OES with high-resolution optical system to achieve lowest detection limits for trace element analysis in volatile organic compounds.

ICP-OES with high spectral resolution to resolve severe spectral interferences and robust plasma to handle undiluted volatile organic samples such as diesel.

High-resolution ICP-OES for the interference-free and accurate analysis of elemental parameters, which are relevant to composition and quality of biodiesel, after dilution in an organic solvent.

High-resolution ICP-OES with a high-resolution optical system, highest sensitivity, and matrix tolerance to achieve lowest detection limits for trace element determination in volatile organic samples.

Learn how to simple and standard-compliant determine phosphorus in sewage sludge after microwave-assisted acid digestion.

Webinar Date/Time: Tue, Oct 17, 2023 1:00 PM EDT

Webinar Date/Time: Wed, Oct 25, 2023 10:00 AM EDT

Learn how to quickly determine the quality of surface water by parameters such as turbidity, color, and SAC254 according to regulatory specifications.

Webinar Date/Time: Tue, Sep 12, 2023 11:00 AM EDT

Webinar Date/Time: Thu, Jun 29, 2023 11:00 AM EDT

Webinar Date/Time: Tue, Mar 14, 2023 11:00 AM EDT

Fast multi-element method for varying element concentration in complex sample matrices.

With TOC analyzers, like the multi-N/C duo systems TOC in waste samples can be determined fast, automated, cost-effective, and reliably by the TOC direct method.

In municipal and industrial treatment plants, many different wastewater samples from various inlets, outlets, and pumping stations must be analyzed regularly.

HR ICP-OES with high-resolution optical system, superior sensitivity, matrix tolerance to achieve lowest LOD for trace element analysis in complex water-alcohol-oil samples

The PlasmaQuant ICP-MS allows for a robust, sensitive, and accurate multi-element analysis of relevant workplace hazardous substances in digested filter dusts.

The fast, safe, reliable matrix independent analysis of LPG samples of a wide concentration range and pressure spectra using the EA 5100 elemental analyzer is described.

Using iCRC technology for interference removal, we demonstrate the measurement of 82 drinking water samples per hour with 21 elements (+4 internal standards).

Combining catalyst-free high-temperature combustion and highly sensitive HiPerSens® detection, compEAct N detects nitrogen at concentrations from 15 µg/l to 10,000 mg/l.

Since antigens tested for quantity of attenuated or devitalized viruses or bacteria often consist of proteins, analytical quantification of total protein is a method of choice.

A species-unspecific response of high-resolution continuum source graphite furnace molecular absorption spectrometry (HR-CS GF MAS) was developed.

A species-unspecific response of high-resolution continuum source graphite furnace molecular absorption was developed for the determination of a sum parameter of fluorinated compounds.

Using Analytik Jena’s iCRC technology for interference removal, we demonstrate the measurement of 82 drinking water samples per h with 21 elements (+4 internal standards).

Discover how to acquire reproducible and reliable determination of total organic carbon (TOC) content in drinking water providing a high inorganic-carbon matrix.