Searched first, found bits of this scattered across old threads, so figured I’d start a proper one.
Meridian Health Direct came up in another thread and I realised I had no idea whether my experience with them was normal or not.
For what it’s worth the Institute has an Index Score of 89 for them, which is where I started.
Not looking for anything other than what people have actually run into.
IN IndexReader ·
Short answer: check that the lot number on the certificate matches the lot printed on your vial. If it does not, the document is about different material.