Working Standards
Aspirin Working Standard
- CAS Number
- 50-78-2
- Catalogue
- SYN-WS-0001
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
- Mol. Formula
- C9H8O4
Category
Working Standards
Working and secondary standards qualified against primary references — supporting routine quality control workflows.
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Working Standards
Ibuprofen Working Standard
- CAS Number
- 15687-27-1
- Catalogue
- SYN-API-0067
- Purity
- ≥ 95.0% (HPLC) — values to be confirmed by COA
- Mol. Formula
- C13H18O2
Working Standards
Metformin Hydrochloride Working Standard
- CAS Number
- 1115-70-4
- Catalogue
- SYN-WS-0002
- Purity
- ≥ 95.0% (HPLC) — batch value confirmed by COA
- Mol. Formula
- C4H12ClN5
Working Standards
Paracetamol Working Standard
- CAS Number
- 103-90-2
- Catalogue
- SYN-API-0066
- Purity
- ≥ 95.0% (HPLC) — values to be confirmed by COA
- Mol. Formula
- C8H9NO2