Who needs the lab for PCB quality assurance?
Not you, when ProcessLab is installed at your process line
to monitor the delicate galvanic copper plating step.
It helps you ensure and maintain proper bath quality throughout your Printed Circuit Board (PCB) manufacturing, without you having to walk samples to the lab for analysis and wait on results.
View the complete application bulletin (PDF).
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Application: HF and nitric acid in etching baths
Automatic determination of hydrofluoric and nitric acid determination in etching baths can be a tricky proposition because of how reactive HF is towards glass. This application shows you how to use an antimony electrode as the sensor for this titration.
View the entire application note (PDF).
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Application: Anions in
etching baths
Here's a straightforward way to determine HF, HN03,
short-chain organic acids and H2SiF6 using ion chromatography:
suppressed
conductivity is used to analyze standard ions, such as fluoride,
nitrate,
acetate
and sulfate; and dissolved silicate is detected spectrophotometrically
in
the same run after downstream
post-column reaction as molybdosilicic
acid.
View the
entire application poster (PDF).
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Spotlight on: CVS plating & trace metal analysis
The 797 Computrace is an essential tool for the process monitoring of critical organic bath components and trace metals. Features include an integrated electrode system, safe and easy bottletop liquid sample handling and intuitive data management.
Learn more about the 797 Computrace electrochemistry system.
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