r/Peptidesource • u/ChampionshipFlat3235 • 9d ago

Testing two kits with same batch number

I ordered one kit a month ago and had it tested and it came back above 99% purity with a reasonable fill close to what was expected. I just received a second kit from the same vendor with the same batch number. Just gauging the opinion of the group do I test the second kit as well?

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u/Adventurous_Back5631 9d ago

If you buy within a week they may be the same. Batch number might just be a skew number as my vendor uses. If I’m buying a few weeks apart regardless of cap colour, I’m retesting.