NEA Diagnostics
Certificate of analysis
2026-QQRRQQQQR
NAD+ - 500mg
Tested for: IQON
Reported 6/8/2026
PASS
Purity
99.75%
Label claim
500 mg
Measured
503.55 mg
Of label
100.7%
COA #
2026-QQRRQQQQR
Lot number
5424
Accession
QQRRQQQQR
Labeled content
500 mg
Purity
99.75%
Net peptide content
503.55 mg
Appearance
White Lyophilized Powder
Received date
6/2/2026
Reported date
6/8/2026
Mass identificationPurityNet peptide content
NAD+99.75%503.55 mg
Identity confirmation
Status
✓ Confirmed
Expected mass
663.4 Da
Observed mass
663.4 Da
Mass spectrometry
Electrospray ionization confirms the target mass.
[M+2H]2+
332.71 m/z
[M+H]+
664.41 m/z
HPLC chromatogram
LC-MS/MS purity, reverse phase HPLC with UV at 214 nm
PeakRT (min)Area %
Solvent front1.20.2
NAD+ main peak1.499.75
Related impurity1.90.05
Heavy Metal Analysis (ICP-MS)
TestSpecificationResultsStatus
Arsenic (As)NMT 1.0 ppmNot detectedPASS
Cadmium (Cd)NMT 1.0 ppmNot detectedPASS
Chromium (Cr)NMT 5 ppmNot detectedPASS
Mercury (Hg)NMT 1.5 ppmNot detectedPASS
Lead (Pb)NMT 0.5 ppmNot detectedPASS
Sterility Testing (PCR)
TestSpecificationResultsStatus
Sterility (PCR)No GrowthNo GrowthPASS
Endotoxin Testing (USP <85>)
TestSpecificationResultsStatus
Endotoxin (USP <85>)Report ResultNMT 0.05 EU/mLReported
About this result: contamination is reported as a quantitative value. Acceptable limits vary by product type and dose route; no unversioned threshold applies to RUO products. This result is below commonly referenced endotoxin thresholds.
Instrument: Agilent 1260 Infinity II with 6120 single quad MS
Laboratory: NEA Diagnostics, San Diego, CA
This page is the authoritative version of certificate 2026-QQRRQQQQR. Any PDF copy should match it exactly. For research use only.
Searchable via labneadiagnostics.comCOA # 2026-QQRRQQQQR · Issued 6/8/2026