Microchannel Array etching in Stainless Steel Metal Search

AI Thread Summary
The discussion focuses on sourcing a suitable stainless steel (Grade 304, 0.3mm thickness) substrate for etching a microfluidic micro-channel array. The user is struggling to find a flat and straight conductive metal sheet for their project. They are seeking recommendations for reputable suppliers that can provide the required specifications. The user expresses a strong desire for assistance from the forum community. The conversation highlights the challenges of material procurement in precision applications.
That Neuron
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Hi All!

Haven't been here for some time, the changes are looking good!

Anyway, formalities aside, I am having serious problems sourcing and implementing a suitable stainless steel (Grade: 304; thickness: 0.3mm) substrate for my etching process.

I'm currently working on developing a microfluidic, micro-channel array in a conductive metal substrate, however, nothing that I can seem to procure is straight and flat enough for me to work with, do any of you prestigious fellows have some highfalutin companies from which I could purchase a conductive metal sheet (preferably SS 304) of the aforementioned dimensions?

I implore you, good people of the PF whom I have so long abandoned!
 
We may be able to help you. Find me at conardcorp.com
 

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