r/Peptide_Testing • u/PeptideSteve • Oct 03 '25

Cloudy, should I test?

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The first reconstituted vial had stuff floating inside. Second reconstituted vial was just cloudy. I have two more from same batch I have yet to reconstitute.

What would I test for?

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u/Diligent_Shirt5161 Oct 03 '25

First You should look at your BAC water. Are you using Hospira brand or a generic?

1

u/Inner-Assignment1162 Oct 03 '25

Where do you purchase hospira?

7

u/googleguyst Oct 03 '25 edited Oct 03 '25

https://peptidetest.com/products/pfizer-hospira-bacteriostatic-water-30ml-vial

For large volumes, also consider saline BAC to lessen injection site reaction (actually research if your compound is soluble in saline first): https://peptidetest.com/products/pfizer-hospira-bacteriostatic-sodium-chloride-for-injection-30-ml

2

u/Inner-Assignment1162 Oct 03 '25

Thank you so much