December 13, 2017 · Leave a Comment#AskTamara: Can you test my stuff?#AskTamara· Test My Stuff· Testing· XRF Testing· XRFTestingMonthly contribution / subscription link. What should I consider having tested link. One time contribution link. How does Tamara test stuff? What is an XRF? Tamara’s XRF Training Certificate.****IMPORTANT ****PER THE INFO GRAPHIC BELOW (Posted 12/2017), PLEASE NOTE: If you need your test results urgently please send your items to a lab. It can take 4 to 8 weeks to get results from this testing. Other pricing link.