Vendor · sample entry
Northfold Labs
Assay Standing81SteadyConsistent results, with some gaps.
Sample vendor with consistent results on a quarterly cadence. Inclusion is not an endorsement.
- Ships from
- CA
- On record since
- 2020
- Compounds listed
- 7
- Latest report
- 2026-10-12
- Stated testing & dispute policy
- Quarterly batch reports; store credit on disputes.
- Hallmark Check mix · 7 reports
- Lab-confirmed 2On file 5Unconfirmed 0Failed 0
Listings · sample prices
Compounds they list
| Compound | Class | Sizes | From $/mg | Their latest report |
|---|---|---|---|---|
| TX-17Sample tetrapeptide A | Tetrapeptide | 5 mg10 mg20 mg | $0.79 | TA-S-02625 On file |
| LV-9Sample nonapeptide | Nonapeptide | 2 mg5 mg | $1.46 | TA-S-02660 On file |
| KR-5Sample pentapeptide | Pentapeptide | 10 mg20 mg | $0.61 | TA-S-02730 On file |
| MS-12Sample dodecapeptide | Dodecapeptide | 5 mg | $2.34 | TA-S-02765 On file |
| GH-3Sample tripeptide | Tripeptide | 50 mg100 mg | $0.27 | TA-S-02779 Lab-confirmed |
| CY-7Sample cyclic heptapeptide | Cyclic peptide | 2 mg | $3.88 | Listed, no report filed |
| PN-21Sample 21-mer | Polypeptide | 5 mg10 mg | $3.58 | TA-S-02828 On file |
Lot-level paperwork · sample
Lab reports
| Report | Compound | Lot · result | Laboratory | Hallmark Check | Date |
|---|---|---|---|---|---|
| TA-S-02625 | TX-17 | Lot L38I-28 98.7% HPLC · ID Match | Fennick Labs (sample) | On file | 2026-10-12 |
| TA-S-02660 | LV-9 | Lot L3DN-27 98.1% HPLC · ID Match | Calder Analytical (sample) | On file | 2026-09-22 |
| TA-S-02730 | KR-5 | Lot L3NX-28 99.1% HPLC · ID Match | Westmere Testing (sample) | On file | 2026-09-14 |
| TA-S-02779 | GH-3 | Lot L3V4-26 99% HPLC · ID Match | Fennick Labs (sample) | Lab-confirmed | 2026-09-03 |
| TA-S-02828 | PN-21 | Lot L42B-27 96.8% HPLC · ID Match | Fennick Labs (sample) | On file | 2026-08-25 |
| TA-S-02765 | MS-12 | Lot L3T2-27 97.6% HPLC · ID Match | Calder Analytical (sample) | On file | 2026-08-11 |
| TA-S-02695 | TX-17 | Lot L3IS-26 98.4% HPLC · ID Match | Westmere Testing (sample) | Lab-confirmed | 2026-05-27 |
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