Spirostan
Sarsasapogenin analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #3507 S 20 mg
- Formula : C₂₇H₄₄O₃
- CAS : 126-19-2
Flavone
Schaftoside analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
- Code : #1369 10 mg
- Formula : C₂₆H₂₈O₁₄
- CAS : 51938-32-0
Other coumarin
Scopoletin analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #0558 S 20 mg
- Formula : C₁₀H₈O₄
- CAS : 92-61-5
Flavone
Scutellarein analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #1334 S 10 mg
- Formula : C₁₅H₁₀O₆
- CAS : 529-53-3
Flavone
Scutellarein tetramethylether analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
- Code : #1278 10 mg
- Formula : C₁₉H₁₈O₆
- CAS : 1168-42-9
Flavone
Scutellarin analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #1405 S 10 mg
- Formula : C₂₁H₁₈O₁₂
- CAS : 27740-01-8
CRASSULACEAE
Sedum roseum reference material to be used for botanical authentication
Indole
Sempervirine nitrate analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #1881 S 10 mg
- Formula : C₁₉H₁₆N₂,HNO₃
- CAS : 5436-46-4
Pyrrolizidine
Senecionine analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
- Code : #1828 10 mg
- Formula : C₁₈H₂₅NO₅
- CAS : 130-01-8
186.00 $
186.00 $
Détails and order
Pyrrolizidine
Seneciphylline analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
- Code : #1850 10 mg
- Formula : C₁₈H₂₃NO₅
- CAS : 480-81-9
Pyrrolizidine
Senkirkine analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
- Code : #1873 10 mg
- Formula : C₁₉H₂₇NO₆
- CAS : 2318-18-5
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
Iridoid
Shanzhiside methylester analytical standard provided with w/w absolute assay, to be used for quantitative titration.
- Code : #0214 S 10 mg
- Formula : C₁₇H₂₆O₁₁
- CAS : 64421-28-9