Wrong ink in the sample (I think)

"It is very convenient that this store gives its customers an ability to order an ink sample before buying the full bottle - really appreciate it!

However, in my particular case, one ink, Noodler's Ottoman Azure, seems to be mixed up - I've looked the example stabs in the internet and I was searching for a deep blue color, and Ottoman Azure seems to be of that color (I've ordered 8 samples of different blue inks overall), but the one I've got as Noodler's Ottoman Azure is an emerald blue one (teal), close to, for example, j herbin's emerald of chivor - I think that this ink (Ottoman Azure) got mixed up with something different somehow...

Although, in an unexpected turn of events, I've got interested in this color (teal) as well, and thinking of ordering samples of different inks of this color as well, this mix-up did slightly disappoint me... It is, of course, senseless to demand a replacement for an ink sample, but I, at least, would like to know this teal inks's true name..."