124 public certificates across 51 compounds, ten assays per batch, run by an independent ISO/IEC 17025 accredited lab.
The QR code on each vial label opens that lot's certificate.
Placeholder data. Not a real test result.
99.90% purity
Lot SAMP0001 · Oct 28, 2026
Placeholder data. Not a real test result.
99.93% purity
Lot SAMP0002 · Oct 22, 2026
Placeholder data. Not a real test result.
99.90% purity
Lot SAMP0003 · Oct 22, 2026
Placeholder data. Not a real test result.
99.90% purity
Lot SAMP0004 · Oct 22, 2026
Placeholder data. Not a real test result.
99.90% purity
Lot SAMP0005 · Oct 22, 2026
Placeholder data. Not a real test result.
99.87% purity
Lot SAMP0006 · Oct 22, 2026
Placeholder data. Not a real test result.
99.89% purity
Lot SAMP0007 · Oct 22, 2026
Placeholder data. Not a real test result.
99.68% purity
Lot SAMP0008 · Oct 22, 2026
Placeholder data. Not a real test result.
99.90% purity
Lot SAMP0009 · Oct 22, 2026
Placeholder data. Not a real test result.
99.41% purity
Lot SAMP0010 · Oct 22, 2026
Placeholder data. Not a real test result.
99.90% purity
Lot SAMP0011 · Oct 22, 2026
Placeholder data. Not a real test result.
PASS content & identity
Lot SAMP0012 · Oct 9, 2026Archived
Placeholder data. Not a real test result.
All compounds are supplied strictly for laboratory research use.
RP-HPLC, 214nm
Release standard 99%+.
HPLC quantitation
HPLC-RTM
Certified reference standard.
Immunoassay, 50 ng/mL
Two vials per lot
Dedicated and conformity vials, mean purity reported.
ICP-MS, USP 233
Arsenic, cadmium, lead, mercury, chromium.
PCR
USP 85, kinetic
Visual, USP terms
Clear solution in nuclease-free water.
Vacuum leak, USP 1207
No leakage observed.
Every product page includes a link to view or download the current batch's Certificate of Analysis. You can also request specific COAs by emailing support@twentyfoldlabs.com with your invoice number.
Email support with your invoice number and we will send the batch-specific documentation.
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