3 ms·
"Certified to do so with her own XRF"? What certification are you referring to here? Mere possession of a costly, sophisticated device poorly understood by most
by noname10293 3y ago
"Certified to do so with her own XRF"? What certification are you referring to here? Mere possession of a costly, sophisticated device poorly understood by most can hardly count.
Does owner even understand what goes into calibrating an XRF?
- gregwebs 3y agoShe calibrates before every test. She has probably done more XRF tests than anyone criticizing her, including those doing it by proxy in this thread. Here's a training certificate. It's an 8 hour full day course: https://tamararubin.com/2017/09/tamaras-xrf-training-certificate-february-3-2009/ https://tamararubin.com/2017/09/tamaras-xrf-training-certifi...
- infecto 3y agoThink your parent was overly harsh but your reply highlights why I don’t know what to think about her results. My point still stands, she may be finding actual items but her lack of easily digestible information and constant self promotion makes it hard to know if the results are real? I would ask again, what about the KitchenAid mixer scare? Was it real or not? She makes a large number of claims and it’s hard to understand how many were truly accurate.
- gregwebs 3y agoDo you have any sources of information about issues with the reporting on lead contamination? although if someone else found a negative result that’s not necessarily surprising. Lead contamination can change from year to year aa manufacturing processes are altered and Rhee can just be batches of contaminated material.