Anthraquinone
Physcion analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #0454 S 20 mg
- Formula : C₁₆H₁₂O₅
- CAS : 521-61-9
Naphtoquinone
Plumbagin analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
- Code : #0444 10 mg
- Formula : C₁₁H₈O₃
- CAS : 481-42-5
Anthraquinone
Protohypericin analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
- Code : #0493 10 mg
- Formula : C₃₀H₁₈O₈
- CAS : 548-03-8
Anthraquinone
Rhein analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #0455 S 20 mg
- Formula : C₁₅H₈O₆
- CAS : 478-43-3
Anthraquinone
Sennidine A analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
- Code : #0409 10 mg
- Formula : C₃₀H₁₈O₁₀
- CAS : 641-12-3
Anthraquinone
Sennidine B analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
- Code : #0410 10 mg
- Formula : C₃₀H₁₈O₁₀
- CAS : 517-44-2
Anthraquinone
Sennoside A analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #0456 S 10 mg
- Formula : C₄₂H₃₈O₂₀
- CAS : 81-27-6
Anthraquinone
Sennoside B analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #0457 S 10 mg
- Formula : C₄₂H₃₈O₂₀
- CAS : 128-57-4
QUINONE
Tanshinone II A analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #3727 S 10 mg
- Formula : C₁₉H₁₈O₃
- CAS : 568-72-9