TAR TECH PRECIOUS METALS Members have rich experience working with Titan Jewellery, Emerald jewel industry India ltd. LID jewellery India Pvt LTD and Precious Metals industries have resulted in the definition of a numerical grading system for colour measurement and grading of white gold alloys. His most recent project has been the development of a new portfolio of tests which assess the susceptibility of items to tarnishing.
Expansion into consumer product safety has relied heavily upon intensive in-house research and our TAR TECH PRECIOUS METALS chemists have an unrivalled understanding of nickel release and the many factors that influence it. Competence levels in the analysis of other restricted substances such as cadmium, lead, cobalt, and chromium are also exceptionally high. TAR TECH PRECIOUS METALS experts have a good understanding of not only Indian legislation and approved testing methods but also those which apply in Canada, California, and the USA.
Note: On request based on customer requirement we can produce 99.9995% Purity
Check your solution is checked with gold detection liquid to ensure that there are no precious metal losses. The gold detection test is sensitive to around 4 parts of gold per million parts of the solution–the maximum loss of metal left dissolved in the solution.