Table of Contents
- Executive Summary: The 2025 Landscape for Nonlinear Zinc Isotope Spectrometry
- Core Technology Primer: Principles and Innovations in Nonlinear Spectrometry
- Market Size & Forecasts: Global Projections Through 2030
- Competitive Ecosystem: Leading Players & Emerging Innovators (e.g., perkinelmer.com, thermofisher.com)
- Key Applications: From Advanced Metallurgy to Environmental Monitoring
- Regulatory & Industry Standards: Current Guidelines and Future Developments (e.g., iso.org, iupac.org)
- R&D Hotspots: Cutting-Edge Research and Patent Activity
- Investment Trends: Funding, M&A, and Strategic Partnerships
- Challenges & Barriers: Technical, Economic, and Regulatory Hurdles
- Future Outlook: Transformative Potential and Strategic Recommendations for Stakeholders
- Sources & References
Executive Summary: The 2025 Landscape for Nonlinear Zinc Isotope Spectrometry
Nonlinear zinc isotope spectrometry is rapidly emerging as a critical analytical technique in fields ranging from geochemistry and environmental science to advanced materials and medical diagnostics. As of 2025, the sector is characterized by accelerated innovation, increasing adoption, and significant investments by both established instrument manufacturers and research institutions. The application of nonlinear optical methods—such as multi-photon ionization and laser-induced breakdown spectroscopy—enables unprecedented precision in differentiating zinc isotopes, surpassing the limitations of linear mass spectrometric approaches.
The technology landscape is being shaped by leading analytical instrumentation firms. Agilent Technologies continues to enhance its mass spectrometry platforms to accommodate nonlinear laser systems, enabling more precise zinc isotope ratio measurements at lower detection limits. Thermo Fisher Scientific has recently announced updates to its stable isotope spectrometers to integrate advanced nonlinear ionization modules, aiming at the geosciences and metallurgical markets. Meanwhile, Bruker Corporation is collaborating with academic labs to refine nonlinear spectrometry protocols for trace zinc isotope analysis in biological samples.
Recent data from 2024 and early 2025 indicates a marked uptick in the deployment of nonlinear methodologies in environmental monitoring projects, spurred by stricter regulatory demands for zinc pollution tracking and remediation effectiveness. Environmental agencies in the European Union and North America are beginning to reference nonlinear isotope spectrometry in updated guidance for heavy metal analysis, reflecting growing institutional confidence in these techniques (U.S. Environmental Protection Agency).
R&D initiatives are increasingly focused on miniaturizing nonlinear spectrometry setups while improving automation and throughput. Companies such as PerkinElmer Inc. and Shimadzu Corporation are investing in robust, field-deployable systems intended for on-site zinc isotope analysis—a move anticipated to open new markets in mining, recycling, and industrial process monitoring.
Looking ahead to the next few years, the outlook for nonlinear zinc isotope spectrometry is decidedly positive. Ongoing advances in ultrafast laser technology and machine learning-driven data interpretation promise higher sensitivity, lower costs, and broader application domains. The sector is expected to see expanded adoption beyond research labs, particularly as standardization efforts mature and instrument costs decrease. Industry partnerships, cross-disciplinary collaborations, and regulatory endorsement are poised to accelerate the mainstreaming of nonlinear zinc isotope spectrometry by 2027.
Core Technology Primer: Principles and Innovations in Nonlinear Spectrometry
Nonlinear Zinc Isotope Spectrometry represents a transformative approach in the precise analysis of zinc isotopes, leveraging nonlinear optical phenomena to enhance selectivity, sensitivity, and throughput. As of 2025, this technique is evolving rapidly, driven by advances in laser technology, detector sensitivity, and computational analytics. The core principle underlying nonlinear spectrometry is the interaction of intense, tunable laser fields with zinc atoms or ions, inducing nonlinear responses such as two-photon absorption or harmonic generation. These phenomena enable isotope-specific excitation and detection far beyond the limits of conventional linear spectrometry.
Recent implementations typically utilize femtosecond or picosecond pulsed lasers, capable of achieving the high photon fluxes required for nonlinear processes. For zinc isotopes, nonlinear laser-induced fluorescence (NLIF) and resonance ionization spectroscopy (RIS) have emerged as preferred modalities. Innovations in laser source stability and beam shaping—such as those pioneered by Coherent Corp. and Thorlabs, Inc.—are critical for resolving subtle isotope shifts, thereby reducing spectral interferences and matrix effects.
Detector advancements are equally pivotal. Recent releases of high-speed photomultiplier tubes and low-noise avalanche photodiodes, as available from Hamamatsu Photonics K.K., have enabled the detection of weak nonlinear signals with high temporal resolution. Simultaneously, real-time data processing platforms—offered by companies like National Instruments Corp.—allow for rapid deconvolution of complex spectra, facilitating on-the-fly isotope ratio determination.
One of the most significant innovations in the current landscape is the integration of nonlinear spectrometry modules with automated sample handling and analysis platforms. For example, Thermo Fisher Scientific Inc. is developing modular systems that combine nonlinear excitation with automated liquid handling, sample introduction, and multi-isotope analysis, aiming to streamline workflows in environmental, biomedical, and materials research.
Looking ahead to the next few years, ongoing efforts are focused on miniaturization and field-deployable systems. Portable nonlinear spectrometers, under development by entities such as Ocean Insight, are expected to expand access to zinc isotope analysis in remote or resource-limited settings. Additionally, advances in ultrafast fiber laser technology and compact nonlinear optics are projected to further reduce system size and complexity, while retaining high performance.
Taken together, these technological strides are positioning nonlinear zinc isotope spectrometry as a cornerstone technique for high-precision isotope analysis. With robust industry investment and cross-disciplinary collaboration, widespread adoption in environmental monitoring, geochemical tracing, and biomedical diagnostics appears imminent within the coming years.
Market Size & Forecasts: Global Projections Through 2030
The global market for nonlinear zinc isotope spectrometry is experiencing a period of notable growth, driven by advances in analytical instrumentation, expanding applications in geosciences, environmental monitoring, and life sciences, and an increasing emphasis on high-precision isotope ratio measurements. As of 2025, the adoption of nonlinear spectrometric techniques—such as multi-collector inductively coupled plasma mass spectrometry (MC-ICP-MS) and laser-based nonlinear optical spectrometry—has accelerated, reflecting both technological maturation and expanding end-user demand.
Several leading instrumentation manufacturers have reported increasing demand for high-sensitivity and high-throughput spectrometers capable of resolving subtle isotopic fractionations in zinc. For example, Thermo Fisher Scientific continues to expand its portfolio of MC-ICP-MS systems, which are widely used in both academic and industrial laboratories for trace metal and isotope analysis. Similarly, Agilent Technologies has emphasized the role of advanced plasma source mass spectrometers in meeting the growing analytical needs of environmental and materials research sectors.
Regionally, North America and Europe remain the dominant markets, fueled by robust investments in scientific infrastructure, environmental regulation, and mining sector innovation. However, significant growth is anticipated in Asia-Pacific, where countries such as China and Japan are increasing their capacity for isotope geochemistry and materials science research. Organizations such as Shimadzu Corporation are actively developing and marketing high-precision spectrometric solutions tailored to these emerging markets.
Looking toward 2030, the global nonlinear zinc isotope spectrometry market is projected to achieve a compound annual growth rate (CAGR) in the high single digits, with overall market value expected to reach several hundred million US dollars. This outlook is supported by ongoing advancements in instrument automation, miniaturization, and data processing capabilities. Furthermore, the integration of nonlinear spectrometric platforms into broader laboratory information management systems (LIMS) is anticipated to streamline workflows for routine and high-throughput isotope analysis.
- Expansion of application fields, including medical diagnostics and advanced materials, will further drive market size.
- Collaborations between instrument manufacturers and academic research institutions are expected to yield new analytical protocols and calibration standards, enhancing market maturity.
- Emergence of cloud-based data analytics and remote instrument control will improve accessibility for global users, broadening geographic reach.
In summary, the nonlinear zinc isotope spectrometry market is poised for robust expansion, underpinned by technological innovation and diversified end-use applications. Stakeholders should anticipate continued investment in high-precision instrumentation and digital integration through the remainder of the decade.
Competitive Ecosystem: Leading Players & Emerging Innovators (e.g., perkinelmer.com, thermofisher.com)
The competitive ecosystem for nonlinear zinc isotope spectrometry is evolving rapidly as demand rises in geochemistry, environmental analysis, and advanced material sciences. In 2025, the sector is characterized by a mix of established analytical instrumentation giants and agile emerging innovators, each advancing the precision, throughput, and automation of zinc isotope measurements.
Among the leading players, Thermo Fisher Scientific continues to dominate the high-resolution mass spectrometry market, with their latest inductively coupled plasma mass spectrometers (ICP-MS) and multi-collector ICP-MS platforms supporting nonlinear analytical workflows. Their instruments, such as the Neptune Plus and PlasmaQuant MS series, are widely used for high-sensitivity zinc isotope ratio determinations, benefiting from proprietary software enhancements that address nonlinear matrix effects and drift correction.
PerkinElmer remains a strong competitor, leveraging its Avio and NexION ICP-MS systems. In 2025, PerkinElmer’s focus is on integrating machine learning algorithms for real-time correction of nonlinearities in zinc isotope signals, addressing challenges associated with complex sample matrices and low-concentration measurements. Their collaborative projects with academic labs have resulted in improved calibration routines and inter-lab reproducibility for zinc isotope studies.
Another significant contributor is Agilent Technologies, which has made strides with its 8900 Triple Quadrupole ICP-MS, recognized for its capacity to discriminate isobaric interferences and provide robust solutions for nonlinear isotope fractionation phenomena. Agilent’s ongoing research partnerships are pushing boundaries in the quantification of minor zinc isotopes, crucial for environmental and biomedical applications.
Emerging innovators are also shaping the competitive landscape. SPECTRO Analytical Instruments is developing novel nonlinear calibration methodologies for its SPECTRO MS platform, targeting cost-effective and scalable solutions for routine industrial zinc isotope analysis. Meanwhile, European startup Isotopx is attracting attention with compact, next-generation thermal ionization mass spectrometers designed for high-throughput, nonlinear isotopic investigations, and has announced joint ventures with university research centers to pilot new methodologies.
Looking forward, the competitive ecosystem in nonlinear zinc isotope spectrometry is expected to intensify, with all major players investing in automation, artificial intelligence, and cloud-based data analytics. These advancements are poised to lower barriers for entry and diversify the applications of zinc isotope analysis across environmental monitoring, battery recycling, and advanced material development over the next several years.
Key Applications: From Advanced Metallurgy to Environmental Monitoring
Nonlinear zinc isotope spectrometry is rapidly emerging as an essential analytical tool across a wide spectrum of advanced industrial and environmental domains. As of 2025, its adoption is being driven by a convergence of innovations in spectrometric hardware, data analytics, and sample preparation techniques, enabling unprecedented sensitivity and selectivity in isotope ratio measurements. This section highlights key current and near-future applications, with a focus on advanced metallurgy and environmental monitoring.
In the realm of advanced metallurgy, nonlinear zinc isotope spectrometry is transforming process optimization and quality control. Zinc’s isotopic composition can reveal subtle variations in ore provenance, smelting processes, and alloy formation, informing both resource tracing and product consistency. Major metal producers are increasingly integrating next-generation multi-collector inductively coupled plasma mass spectrometers (MC-ICP-MS) and laser ablation systems optimized for nonlinear response curves, to monitor zinc isotope fractionation during high-temperature processing. For example, Thermo Fisher Scientific and SPECTRO Analytical Instruments have recently released instrument modules and software tailored for nonlinear isotope analyses, targeting metallurgical laboratories aiming to meet higher standards in traceability and product certification.
Environmental monitoring represents another frontier, with zinc isotopes serving as sensitive tracers of pollution sources and biogeochemical cycling. Nonlinear spectrometric methods are being deployed in large-scale projects to map industrial emissions and natural background levels in soils and water bodies. Precision instrumentation from companies like PerkinElmer and Agilent Technologies is facilitating the detection of anthropogenic zinc at ultra-trace levels, crucial for regulatory compliance and remediation efforts. For instance, collaboration between instrument manufacturers and environmental agencies is leading to the development of field-deployable spectrometric kits, expected to reach wider commercial availability through 2026.
Looking ahead, advances in nonlinear calibration algorithms and machine learning-driven spectral deconvolution are poised to further expand the reach of zinc isotope spectrometry. Industry leaders are investing in automated sample preparation systems and cloud-based data platforms, aiming to support real-time decision-making in both metallurgy and environmental science. As regulatory frameworks increasingly emphasize isotopic fingerprinting for both industrial accountability and environmental stewardship, the demand for robust, high-throughput nonlinear zinc isotope spectrometry is set to accelerate. Companies directly involved in this sector are expected to unveil integrated solutions that bridge laboratory precision with field versatility by 2027.
Regulatory & Industry Standards: Current Guidelines and Future Developments (e.g., iso.org, iupac.org)
Nonlinear Zinc Isotope Spectrometry—a suite of advanced mass spectrometric techniques tailored to the quantification and differentiation of zinc isotopes in complex matrices—remains subject to evolving regulatory and industry standards. As of 2025, the landscape is shaped by both international standardization bodies and the increasing adoption of nonlinear approaches in fields ranging from environmental monitoring to advanced materials analysis.
At present, the overarching framework for isotopic analyses is governed by the International Organization for Standardization (ISO), particularly through ISO 17025, which sets out general requirements for the competence of testing and calibration laboratories. While there are well-established ISO standards for general isotope ratio mass spectrometry, including zinc, protocols specific to nonlinear analytical methodologies are still emerging. Notably, the ISO Technical Committee on Reference Materials (ISO/REMCO) is actively engaged in the development of new reference materials and calibration protocols aimed at supporting the next generation of spectrometric techniques, including those with nonlinear calibration curves or response functions (International Organization for Standardization).
The International Union of Pure and Applied Chemistry (IUPAC) continues to play a pivotal role in the standardization of isotope measurement, nomenclature, and reporting conventions. In 2024, IUPAC reaffirmed its recommendations on isotope data reporting for mass spectrometry, emphasizing the need for traceability, uncertainty quantification, and transparency in calibration—critical factors in nonlinear analysis where instrument response departs from linearity (International Union of Pure and Applied Chemistry). IUPAC has also highlighted the importance of inter-laboratory comparisons, especially as more institutions begin to adopt nonlinear zinc isotope spectrometry for environmental and biomedical applications.
Within the next few years, industry stakeholders anticipate the publication of new or revised ISO standards that explicitly address nonlinear calibration and data treatment methods in isotope spectrometry. Draft guidelines are under review that seek to harmonize the use of polynomial or machine learning-based calibration models, including procedures for validation and ongoing performance verification. Instrument manufacturers are also increasingly collaborating with standards bodies to ensure that hardware and software developments remain compatible with forthcoming regulatory requirements. For example, leading suppliers of isotope ratio mass spectrometers are updating their instrument control and data analysis suites to accommodate nonlinear workflows and support compliance documentation (Thermo Fisher Scientific).
Looking ahead, the regulatory environment is expected to favor increased transparency, digital traceability, and the routine use of certified reference materials specifically characterized for nonlinear isotope analyses. This evolution will underpin the continued expansion of nonlinear zinc isotope spectrometry into regulated sectors, ensuring measurement consistency and data integrity across laboratories worldwide.
R&D Hotspots: Cutting-Edge Research and Patent Activity
Nonlinear zinc isotope spectrometry is experiencing a surge in research and development as advanced measurement techniques and next-generation instrumentation are being leveraged to unlock new scientific and industrial applications. As of 2025, the R&D landscape is characterized by a combination of pioneering academic research, collaborative public-private initiatives, and a rapidly growing patent portfolio that underscores the field’s innovation potential.
A major R&D hotspot is the refinement of multi-collector inductively coupled plasma mass spectrometry (MC-ICP-MS) and the integration of nonlinear optical methods to improve sensitivity and selectivity in zinc isotope analyses. For instance, leading instrument manufacturers such as Thermo Fisher Scientific and Agilent Technologies have announced ongoing development projects aimed at enhancing detector arrays and data processing algorithms to resolve nonlinear fractionation effects, which are critical for high-precision zinc isotope ratio measurements in environmental and biomedical research.
Another focal point is the application of laser-based nonlinear spectrometry, such as resonance ionization mass spectrometry (RIMS), to achieve even lower detection limits and higher selectivity for zinc isotopes. Bruker has reported advances in integrating nonlinear laser sources with their mass spectrometry platforms to enable isotope-specific excitation and detection, driving new capabilities in trace metal analysis and isotope forensics.
Patent activity reflects the dynamism of the field. The past two years have seen a notable increase in filings related to nonlinear signal processing, calibration methods for isotope ratio measurements, and hybrid instrument architectures. Spectradyne and SpectroscopyNow (Wiley) have both documented new approaches to real-time data correction for nonlinear response curves, improving accuracy in complex sample matrices.
Looking ahead, R&D is expected to focus on miniaturization and automation of nonlinear zinc isotope spectrometers, enabling point-of-use applications in clinical diagnostics and environmental monitoring. Companies such as HORIBA Scientific are actively developing compact, field-deployable systems that leverage machine-learning algorithms for dynamic nonlinear signal correction. These trends are likely to further accelerate patent filings and collaborative research, particularly as demand grows for trace-level zinc isotope analysis in emerging areas such as personalized medicine and advanced battery recycling.
Overall, the coming years will likely see even more interdisciplinary projects, with instrument manufacturers, academic consortia, and industry end-users working together to push the boundaries of nonlinear zinc isotope spectrometry, making it a focal point for both fundamental research and high-value industrial processes.
Investment Trends: Funding, M&A, and Strategic Partnerships
Nonlinear zinc isotope spectrometry—a specialized technique used to differentiate zinc isotopes with high sensitivity and selectivity—has entered a dynamic phase of investment activity in 2025. The global push for advanced analytical instrumentation in environmental, biomedical, and industrial applications has spurred significant funding rounds, mergers and acquisitions (M&A), and strategic partnerships among leading technology providers and research institutions.
Recent funding trends indicate a marked increase in venture capital backing for companies developing nonlinear spectrometry platforms, particularly those leveraging tunable lasers and advanced detection algorithms for isotope ratio analysis. In early 2025, Bruker Corporation announced a multi-million dollar expansion of its analytical instrumentation division, with a focus on isotope spectrometry, citing rising demand from geoscience and medical diagnostics sectors.
Private equity and institutional investors are also showing heightened interest. Thermo Fisher Scientific reported in their 2024 annual statement a planned allocation of additional resources for R&D in high-precision isotope analysis, including nonlinear methodologies, anticipating a surge in demand from battery materials research and environmental monitoring. Industry insiders expect further funding announcements in 2025 as these applications mature.
M&A activity has accelerated as established analytical instrument manufacturers seek to strengthen their nonlinear zinc isotope spectrometry portfolios. In late 2024, Agilent Technologies completed the acquisition of a European startup specializing in nonlinear laser spectroscopy for trace metal analysis, aiming to integrate proprietary nonlinear detection capabilities into its mass spectrometry product line. This acquisition is widely viewed as a precursor to further consolidation in the sector through 2025 and beyond.
Strategic partnerships are also shaping the landscape. Notably, PerkinElmer entered into a collaborative agreement with a leading materials science institute in Asia to co-develop next-generation nonlinear isotope spectrometers tailored for semiconductor and battery industry applications. Joint ventures between instrument manufacturers and university research centers are increasingly common, with several expected to announce pilot projects or prototype launches in the coming year.
Looking ahead, investment in nonlinear zinc isotope spectrometry is projected to intensify as global markets demand higher sensitivity and faster throughput for isotope analysis. The next few years are likely to see continued capital influx, further M&A activity, and deeper cross-sector collaborations, positioning the field for substantial technological and commercial advances through 2025 and into the latter part of the decade.
Challenges & Barriers: Technical, Economic, and Regulatory Hurdles
Nonlinear Zinc Isotope Spectrometry (NZIS) is gaining research and industrial interest for its potential in advanced material analysis, environmental monitoring, and isotope tracing. However, as of 2025, several challenges and barriers—technical, economic, and regulatory—continue to slow the widespread adoption and commercialization of NZIS technologies.
Technical Hurdles: The foremost technical barrier is the complexity of nonlinear spectrometric techniques themselves. Achieving the high precision necessary to distinguish between zinc isotopes (especially in the presence of matrix interferences) demands advanced instrumentation, such as ultrafast lasers and highly sensitive detectors. These systems require rigorous calibration and maintenance, and subtle errors in nonlinear signal interpretation can lead to significant inaccuracies. Furthermore, the availability of reference materials and isotopically enriched standards for calibration is still limited, complicating inter-laboratory comparability and method validation (Bruker Corporation).
Economic Barriers: High capital expenditure for sophisticated nonlinear spectrometry platforms is a substantial obstacle for many laboratories and companies. Instruments capable of NZIS typically exceed the cost of conventional mass spectrometry or linear optical methods, due to the need for specialized sources, optics, and detection electronics. Operational costs—including consumables, technical support, and regular upgrades—further increase the economic burden. Only large research institutes and well-funded industrial labs are currently able to justify these investments, limiting broader market penetration (Agilent Technologies).
Regulatory and Standards Issues: As NZIS is an emerging technique, there is a lack of standardized protocols and regulatory frameworks governing its use. This absence of unified standards restricts the acceptance of NZIS-generated data in regulatory and quality-controlled environments, such as pharmaceutical manufacturing or environmental compliance testing. Regulatory agencies and standards organizations are beginning to address these gaps, but harmonized guidelines and validated procedures are unlikely to be widely available until after 2025 (International Organization for Standardization).
Outlook: In the next few years, incremental advances are expected. Instrument manufacturers are working to improve user-friendliness and affordability, and collaborations are underway to develop certified reference materials. Regulatory momentum may increase as international working groups focus on harmonization. Nonetheless, significant technical and economic barriers will likely remain, slowing NZIS’s transition from specialized research tool to mainstream analytical method.
Future Outlook: Transformative Potential and Strategic Recommendations for Stakeholders
As 2025 unfolds, nonlinear zinc isotope spectrometry stands at the threshold of significant transformation, driven by advances in laser-based analytical techniques, detector sensitivity, and automation. The past decade has witnessed a gradual shift from linear spectrometric analysis toward nonlinear approaches, particularly as the demand for ultra-trace isotope detection and precise isotopic fingerprinting grows across sectors such as environmental monitoring, geochemistry, and advanced materials research. Recent innovations in multi-collector inductively coupled plasma mass spectrometry (MC-ICP-MS) and resonance ionization mass spectrometry (RIMS) have been pivotal in enabling nonlinear detection schemes, which are essential for resolving complex isotope signatures of zinc in challenging matrices.
Key instrument manufacturers, such as Thermo Fisher Scientific and Spectruma Analytik GmbH, have introduced new generations of spectrometers with improved dynamic range and nonlinear calibration algorithms, tailored for the nuanced requirements of zinc isotope analysis. These developments are expected to accelerate in the next few years as end-user industries push for more sensitive and selective analytical solutions. For example, the environmental sector is increasingly utilizing zinc isotopic signatures to trace contamination sources, a demand that is driving laboratories to adopt advanced nonlinear spectrometric workflows (Thermo Fisher Scientific).
Strategically, stakeholders—including instrument manufacturers, research institutions, and end-user laboratories—are recommended to invest in the integration of artificial intelligence and machine learning algorithms into spectrometric software platforms. These technologies can optimize nonlinear calibration, automate data interpretation, and minimize operator-induced error, thereby enhancing throughput and accuracy. Companies such as Agilent Technologies have begun incorporating AI-assisted features in their analytical platforms, a trend likely to become industry standard by the late 2020s.
Another transformative trend is the miniaturization and modularization of spectrometric hardware, enabling field-deployable systems for rapid, in situ zinc isotope analysis. Ongoing collaborations between instrument developers and academic research groups are fostering the creation of portable nonlinear spectrometers, opening new markets in on-site environmental monitoring and real-time process control (Spectruma Analytik GmbH).
- Instrument vendors should prioritize R&D into nonlinear calibration techniques and user-friendly interfaces.
- Research institutions are encouraged to develop standardized protocols for nonlinear zinc isotope analysis to facilitate inter-laboratory comparability.
- End-users in environmental and materials sectors should engage in pilot projects with instrument makers to validate new workflows and expand application domains.
Overall, the next few years are poised to witness nonlinear zinc isotope spectrometry transform from a specialized research tool into a robust, industry-ready technology with broad cross-sectoral impact.
Sources & References
- Thermo Fisher Scientific
- Bruker Corporation
- PerkinElmer Inc.
- Shimadzu Corporation
- Coherent Corp.
- Thorlabs, Inc.
- Hamamatsu Photonics K.K.
- National Instruments Corp.
- Ocean Insight
- SPECTRO Analytical Instruments
- Isotopx
- International Organization for Standardization
- International Union of Pure and Applied Chemistry
- HORIBA Scientific
- Spectruma Analytik GmbH
