pitchable yeast

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  1. TVarmy

    What kind of plastic are vials made out of?

    Hi, I have an empty plastic vial (from some pitchable Hefeweizen WLP300) from White Labs left over from brewing a citrus weizen. It's a neat vial and all, but I don't have a use for it, so I'm debating recycling it, but I don't see a number anywhere on it. What number plastic would it be? If...