ZESTRON Analytical & Support Services

As the leader in precision cleaning, ZESTRON is uniquely positioned to offer you the analytical services and expertise needed to ensure you meet your precision cleaning requirements. Ionic contamination testing, SIR testing, ion chromatography,  FTIR, failure analysis and contract cleaning- It’s all done right here in our Manassas, VA technical center.



Our customers can count on fast service turnaround times for project completion.

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We use the latest analytical methods and testing to ensure your 100% confident in your process.

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Receive a detailed technical report with testing data and process recommendations.




With thousands of electronic cleaning processes installed worldwide, and an experienced team of application engineers located throughout the world, ZESTRON offers you the technical expertise required to assess your precision cleaning requirements. You'll also receive a detailed Technical Report with cleanliness assessment analysis and any process recommendations with our services.


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SIR (Surface Insulation Resistance)

Testing is conducted in accordance with IPC-TM-650, method utilizing the IPC B-52 test assembly.

Ideal for process qualification, process verifications, development of a new process, or improving a current one.



FTIR Closeup (0-00-00-00)-min

FTIR (Fourier Transform Infrared Spectroscopy)

 Method for qualitative and (semi-)quantitative analysis of organic residues on surfaces

 Analysis of areas ≥ 5 x 5 µm

 Identification of chemical structures of contaminants, residues, films, particles etc.



Syed C3"Localized" Ion Chromatography

Measures cleanliness of a localized region of a circuit board

Provides a simple “Clean”/”Dirty” result by analyzing current leakage from a solution used to extract board contamination




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"Full" Board Ion Chromatography

Qualitative and quantitative analysis of Anions, Cations, Weak Organic Acids (WOA) (in particular activators)

Detection limit: 0.0001 µg/in²

Compliance with standards requirements

Assessment of contamination impact on the cause of failure



Ionic Contamination CU(00000)-min

Ionic Contamination

Extractive, quantitative determination of total ionic contamination in the range of 0.01 - 30 µg/cm²

According to IPC-TM650 2.3.25

Comparison of cleanliness level and/or production monitoring to supplement technical cleanliness




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Contract Cleaning

Qualify a new cleaning process on the latest inline and batch cleaning machines

One-time request or ongoing cleaning contracts

Capacity for small or medium volume applications



Contact Us for Additional Information