In-vitro research materials · EU & US supply
Pharmaceutical reference standards supplier — analytical standards and API research powders, released lot by lot.
REJUVIX supplies biotech laboratories, university research groups and pharmaceutical formulators with HPLC-verified analytical reference standards, veterinary-sector API standards, specified impurity standards and deuterated internal standards for assay calibration, impurity profiling and API synthesis process control.
- ≥ 99.8 %
- Flagship HPLC purity
- 36 mo
- Typical retest interval
- 1 mg – 1 kg+
- Micro to bulk supply
- Prepaid
- Direct settlement only
Supply capability
Documentation, traceability and procurement workflows built for regulated laboratory environments.
Characterised analytical materials
Every lot is released against documented HPLC purity, identity by 1H-NMR and LC-MS, residual solvent and water content specifications.
Lot-linked Certificate of Analysis
A COA referencing the exact shipped lot accompanies each order, with retest date and full analytical result table.
Institutional settlement
Direct prepaid orders settled in cryptocurrency (USDT, BTC or XMR) against a proforma invoice. No credit terms and no card processing anywhere on this site.
EU and US laboratory logistics
Sealed amber vials under argon, ambient or cold-chain dispatch, with customs documentation prepared for research-material import.
Catalog highlights
Kinase inhibitor standards, API reference standards, veterinary-sector actives, specified impurities and labelled internal standards.
Kinase Inhibitor Standards
Erdafitinib API Reference Standard
- CAS
- 1346242-81-6
- MW
- 446.55 g/mol
- Purity
- ≥ 99.8%
Kinase Inhibitor Standards
Palbociclib API Reference Standard
- CAS
- 571190-30-2
- MW
- 447.54 g/mol
- Purity
- ≥ 99.5%
Kinase Inhibitor Standards
Osimertinib API Reference Standard
- CAS
- 1421373-65-0
- MW
- 499.61 g/mol
- Purity
- ≥ 99.6%
Kinase Inhibitor Standards
Sotorasib API Reference Standard
- CAS
- 2252403-56-6
- MW
- 560.60 g/mol
- Purity
- ≥ 99.4%
API Reference Standards
Metformin Hydrochloride Reference Standard
- CAS
- 1115-70-4
- MW
- 165.62 g/mol
- Purity
- ≥ 99.9%
API Reference Standards
Atorvastatin Calcium Reference Standard
- CAS
- 134523-03-8
- MW
- 1155.34 g/mol
- Purity
- ≥ 99.7%
Procurement
Two purchasing tracks: micro-retail quantities and bulk wholesale supply.
Milligram quantities ship from stock with transparent pricing. Volumes from 100 g to 1 kg and above are quoted individually against your specification, lead time and documentation requirements.
- All accounts, including accredited universities and corporate laboratories, purchase directly and prepay — no credit terms are offered.
- Orders settle in cryptocurrency — USDT, BTC or XMR — after a proforma order invoice is issued.
- Buyer eligibility screening applies to every account: 18+ and affiliated with a verified research institution or corporate entity.