I was thinking about sending a sample out to get it analyzed. I was just curious if anyone local had used them before? alex
I've never used them myself either but i have heard they do good work as well... I have the kit to send back to them if i ever want to do it...
i'm not local, but blackstone is excellent. i used them about 2 months ago to test for "foreign matter" in my oil, and had great results.