Frequently Asked Questions
Purity, ordering, storage and compliance — answered. Can't find it here? Contact support or open a ticket.
Purity is the percentage of the total verified chromatogram area attributable to the target peptide at UV 220nm. A 99.2% result means impurities — truncated sequences, salts, residual solvents — account for less than 1% of detected material. No TrooBioLabs lot ships below 98%.
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