MichaelMc
Working toward Cenotes
True. All tanks may not come with an obvious VIP sticker, or a new inspection and date.Maybe, maybe not. I have not done a survey of all online sources for cylinder purchases to know if absolutely everyone does their own inspection before shipping, or if any just box and ship a tank from inventory. I would certainly not assume an added inspection unless I can confirm otherwise.
On being O2 clean, I do not believe that label claims it is, only Nitrox ready, and the DGX site discusses the "Nitrox Ready" (<40%) products from their suppliers, of which this was one. Their suppliers may provide different guarantees to DGX than to consumers, I do not know. My diving is Nitrox but not O2 clean, so I'll set aside the differences between a) anything over 23.5% needs oxygen handling vs b) there is air, nitrox <40%, and O2 categories.