Drag fordel af mere end 2.200 state-of-the-art applikationer, udført med den mest præcise og effektive laboratorieteknologi.
Kobberbelægning
Pålidelige og præcise analysatorer er nødvendige for en effektiv og virkningsfuld kobberbelægningsproces
Kobberbelægning anvendes bl. a. for at sikre god ledningsevne eller give korrosionsbestandighed. Overvågning af belægningsbadets sammensætning og dets urenheder er afgørende for ensartet og pålidelig kobberaflejring.
Du kan regne med Metrohms analytiske instrumenter af topkvalitet, knowhow og førsteklasses, on-site service til at understøtte din kobberbelægningsproces.
Udnyt vores tilstedeværelse i over 80 lande med mere end 50 datterselskaber og 30 eksklusive distributører.
Opdag vores seneste løsninger til din analyse
Automatiseret CVS-metode udvikling og optimering af multikomponent belægningsbade
Download dette White Paper for at lære mere om, hvordan man optimerer CVS-metoder til analyse af elektroplettering af kobberbade.
Produkter
Metrohm hjælper producenter med at opretholde belægninger af høj kvalitet, forlænge badenes levetid og opnå konsistente, reproducerbare resultater i kobberbelægningsprocesser med pålidelige laboratorie- og procesløsninger.
Professionelt CVS
Fleksible benchtop-analysatorer til cyklisk voltametrisk stripping.
2060 platform
Robust og pålidelig modulær analysatorplatform til ultimativ fleksibilitet i skræddersyet procesovervågning.
OMNIS Titratorer
Alt-i-én potentiometrisk autotitratorplatform: hurtigere resultater, sikrere håndtering af kemikalier og maksimal modularitet for lettere tilpasning til dine krav.
- AN-V-242brightRC – Advanced brightener analysis with a response curve
brightRC enables reliable CVS (or CPVS) brightener quantification without repeated standard additions, especially for additive systems with nonlinear signal behavior. By using external response curve (RC) calibration and flexible regression, it avoids systematic errors inherent to linear standard addition methods and significantly reduces analysis time. This makes brightRC ideal for high throughput routine control in stable copper plating baths.
- WP-097Why switch to OMNIS Client/Server (C/S)?
OMNIS Client/Server boosts business performance with scalable server management, cutting costs by reducing hardware, energy use, and maintenance across locations.
- AN-PAN-1067Online analysis of organic additives in copper plating process
Monitoring organic additives in copper plating baths is crucial. The 2060 CVS Process Analyzer optimizes copper electroplating by providing precise bath control.
- AN-H-043Determination of copper by iodometric titration
Determination of copper, principally in copper mining and refining solutions. The method may also be used fordetermination of purity of copper metal. Optimal results are obtained when aliquots containing copper in the rangeapproximately 3 - 6 mmol Cu are titrated.
- AB-121Determination of nitrate with the ion-selective electrode
It has been known for years that consuming too much nitrates from foodstuffs can result in cyanosis, particularly for small children and susceptible adults. According to the WHO standard, the hazard level lies at a mass concentration c(NO3-) ≥ 50 mg/L. However, more recent studies have shown that when nitrate concentrations in the human body are too high, they can (via nitrite) result in the formation of carcinogenic and even more hazardous nitrosamines.Known photometric methods for the determination of the nitrate anion are time-consuming and prone to a wide range of interferences. With nitrate analysis continually increasing in importance, the demand for a selective, rapid, and relatively accurate method has also increased. Such a method is described in this Application Bulletin. The Appendix contains a cselection of application examples where nitrate concentrations have been determined in water samples, soil extracts, fertilizers, vegetables, and beverages.
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