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(11β,16α)-21-(Acetyloxy)-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]pregna-1,4-diene-3,20-dione, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
![(11β,16α)-21-(Acetyloxy)-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]pregna-1,4-diene-3,20-dione certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland](/deepweb/assets/sigmaaldrich/product/structures/321/571/e86ed5df-f773-4ed9-8f02-e2d1d268dd87/640/e86ed5df-f773-4ed9-8f02-e2d1d268dd87.png)
