Question/Answer
what is the approximate shelf life of this reagent? Thank you
This standard has a shelf-life of 6 months.
Does this reagent come with a Certificate of Analysis?
There is a certificate of analysis available for this reagent. It should be shipped with the bottle. If for some reason you do not receive one we can easily obtain a copy for you.
What is the shelf life of this reagent?
This product has a 6 month shelf life.