Test for ROHS Compliance
- A complete kit
- Supplies for hundreds of tests
- For use on metal & conductive surfaces
- Industrial grade tester
- A bright color spot indicates levels of lead
Alloy identification by chemical color tests is a simple and versatile technique. Identification is based on the level of various components in the alloy. Sensitive and interference-free chemical color tests detect the alloying elements. A color develops as a result of the chemical reaction and, generally, the intensity of the brightness can be used to estimate the amount of alloying component present. Spot tests are more relaxed, faster, and cheaper than chemical analysis. The results are not as exact, but estimates of the concentrations can be made. This is usually sufficient for alloy identification, differentiation, and verification.