Senna alexandrina reference material - Senna alexandrina standard - Extrasynthese

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Senna alexandrina

English name Alexandrian senna
French name Senné

Senna alexandrina

Rhein

Rhein

QUINONE

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

154.00 $

Détails and order

Sennoside A

Sennoside A

QUINONE

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

186.00 $

Détails and order

Sennoside B

Sennoside B

QUINONE

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

186.00 $

Détails and order