Research & Scientific
Laboratory Gold Plating for Research and Scientific Instruments
San Diego is one of the densest research corridors in the country, and much of that work runs on gold surfaces: electrodes, RF hardware, vacuum components, sensor contacts. Our San Diego lab plates scientific instruments and custom research hardware with the thickness control experimental work demands.
Production runs welcome
Manufacturing clients get scheduled capacity and consistent, repeatable results. Send drawings or photos to start.
Get a quoteChallenges Gold Plating Solves in Research & Scientific
Signal drift from oxidizing contacts
Copper and silver surfaces oxidize and change resistance over the life of an experiment, quietly corrupting data. Gold contacts hold stable, low contact resistance for the duration of a study — one less variable to explain in review.
One-off custom hardware nobody will touch
Big platers want production volumes; research groups need one machined electrode plated this month. We regularly plate single custom parts and small experimental batches, priced transparently at $100 per square inch with a $500 minimum.
Vacuum and cryogenic compatibility
Outgassing and thermal cycling punish marginal plating. Clean, well-adhered gold deposits over the right underplate are standard practice in UHV and cryostat hardware, and we prep substrates accordingly.
What We Plate
- Electrochemical and biosensor electrodes
- RF and microwave waveguide components
- Vacuum chamber fittings and feedthroughs
- Cryostat cold-finger and thermal-strap hardware
- Probe tips and test fixtures
- Optical mounts and reflector substrates
- Custom machined experimental parts
Standards & Compliance
Research hardware rarely cites a single governing spec, so we work from your drawing: we plate to thickness and purity targets consistent with ASTM B488 deposit classes and are familiar with MIL-G-45204 terminology where legacy drawings reference it. If your grant hardware or instrument paper needs a stated deposit thickness, we put the target on the quote and plate to it.
Key Benefits
Stable electrical properties
Gold surfaces maintain consistent conductivity and contact resistance across months-long experiments.
Chemical and biological inertness
Inert in most buffers, solvents and biological media — a default choice for electrochemistry and biosensing.
High infrared reflectivity
Gold-coated surfaces are a standard solution for IR optics and thermal-control hardware.
Small-batch friendly
Single parts and prototype quantities are our normal workload, not an exception we tolerate.
An Example Scenario
An illustrative case: a university electrochemistry group machines a set of six custom titanium electrode bodies and needs a uniform gold working surface before a conference deadline. They email photos and the drawing, get a quote the same week, and drive the parts up I-5 to the lab rather than gambling the schedule on a cross-country plating house.
Why Our Lab for Your Research & Scientific Work
We sit twenty minutes from the CA-78 corridor and under an hour from the UTC and Torrey Pines research cluster, which means lab managers can hand-carry irreplaceable custom hardware instead of shipping it. Small quantities are welcome, quotes come from photos, and turnaround is measured in days — the cadence research schedules actually run on.
Related24k gold plating · plating on different metals · gold plating thickness
Send us a photo of your item.
Most quotes take one photo and one business day. Text a picture to (760) 458-3299 and we'll take it from there.