Aplikacje dotyczące woltamperomietrii i polarografii
Woltamperometria i polarografia oferują niezrównaną czułość i selektywność, co czyni je niezbędnymi narzędziami w chemii analitycznej do analizy na poziomie śladowym. Nasi eksperci ds. zastosowań opracowali liczne dokumenty dotyczące zastosowań woltamperometrii i polarografii w różnych gałęziach przemysłu, takich jak galwanizacja i galwanizacja, elektronika i półprzewodniki czy monitorowanie środowiska.
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- AN-SENS-001Quantification of paracetamol with square wave voltammetry
This Application Note demonstrates square wave voltammetry for sensitive, reproducible quantification of paracetamol using a screen-printed electrode and INTELLO.
- AN-SENS-002Detection of heavy metals with differential pulse voltammetry
This Application Note presents DPV as a sensitive, selective method for detecting heavy metals in water, detailing setup, parameters, and advantages over other techniques.
- AN-EC-034Ion-selective electrodes based on screen-printed technology
Advances in polymeric membranes and screen-printed technologies have enabled miniaturized, portable potentiometric sensors ideal for point-of-care analysis.
- AN-V-240Determination of total iodine in thyroid tablets with polarography
Accurate iodine determination in thyroid tablets, ensuring treatment efficacy, is achieved using the 884 Professional VA and Multi-Mode Electrode pro per USP guidelines.
- AN-PAN-1066Online analysis of cadmium in incineration plant wet gas scrubbers
Incineration flue gas requires treatment such as wet scrubbing. The 2060 VA Process Analyzer monitors heavy metals in the scrubbing water, ensuring compliance.
- AN-V-237Lead stabilizer in an electroless Ni plating bath
Electroless nickel plating ensures low-cost wear and corrosion resistance. Monitoring lead stabilizer levels in Ni plating baths is possible with the Bi drop electrode.
- AN-V-239Iron speciation in LiFePO4 batteries
Lithium iron phosphate batteries offer users safety and durability. Polarographic speciation evaluates Fe(II) and Fe(III) in cathode material, useful for several tests.
- AN-V-238Bismuth stabilizer in an electroless Ni plating bath
Electroless Ni plating offers superior surface finish and corrosion resistance. Anodic stripping voltammetry allows Bi stabilizer to be monitored in Ni plating baths.
- AN-V-236Antimony stabilizer in an electroless Ni bath
Monitoring Sb(III) stabilizer levels during electroless Ni plating is critical for high-quality coatings. Anodic stripping voltammetry offers fast, reliable Sb(III) analysis.
- WP-087Green alternative methods for voltammetric analysis in different water matrices
This White Paper presents four different «green» sensors: the scTRACE Gold, screen-printed electrodes, the glassy carbon electrode, and the Bi drop electrode from Metrohm that can be used to determine low concentrations of heavy metals in different sample matrices, such as boiler feed water, drinking water, and sea water.
