Originally Posted By: pickled
I still like the "new" OAI (ran by Polaris Labs vs.Staveley Analytical). You get a TBN, Oxidation and Nitration value for sample from an AL2A accredited laboratory with phone support. Better yet there's no fuzzy language to weed through! Using Terry Dyson is like opting for fillet mignon for weekday eats...outstanding, but fiscally should be enjoyed in moderation (no offense to the Dyson fans because he is the shiat).
I wanted to like OAI, but they've messed up on all 3 of my analysis' I've sent in, and the last one took 3 weeks to reach them for some reason, compared to 1 week for the other 2 I sent in previous. Blackstone was always fast, and didn't make any mistakes on my reports. I'll be switching back to Blackstone. I wish they provided a TBN for free, that's the main reason I wanted to try OAI. Oh well.