A locked reference post so it stays clean. Every New-U batch ships with a certificate of analysis. Here's how to read ours, top to bottom:
- Batch/lot number — must match the vial label. If it doesn't, stop and contact us.
- Identity — mass spec confirmation of the expected molecular mass.
- Purity — HPLC area percent of the main peak.
- Method — column, mobile phase, detection wavelength.
- Appearance and water content where applicable.
Questions go in a new thread in this category — this one is locked so it stays a clean reference. Research use only.