Drank during work lunch hour. Worried co-workers may have smelled alcohol on me. Is 1 Soju enough for alcohol breath?

Yes, I already know I did something I should not have. I met up with a friend today during my lunch hour at work. We went to a neat Japanese restaurant in town, the waiter was recommending a popular Soju and I said screw it why not. I had a single drink, but it was most likely around 13% abv, cup was probably ~300ml. I had a meeting about 1.5 hours after consuming the Soju. All was well, but when I returned home I got kind of paranoid that my coworkers may have smelled the alcohol on my breath?

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Personally, I couldn’t detect the alcohol on my breath (but obviously others would notice moreso than I would).

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I know this is case by case but I still wanted to ask: Is it likely that someone would notice alcohol on your breath after consuming 300ml of a 13% abv alcoholic beverage 1.5 hours after consumption? I did eat and drink at the same time. I am a male, 6’0, 220lbs.