Klebsiella aerogenes (formerly Enterobacter aerogenes) WDCM 00175 Vitroids^™

Klebsiella aerogenes (formerly Enterobacter aerogenes) WDCM 00175 Vitroids^™, 1,000-10,000 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Klebsiella aerogenes (formerly Enterobacter aerogenes) WDCM 00175 Vitroids^™, 15-80 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Klebsiella aerogenes (formerly Enterobacter aerogenes) WDCM 00175 Vitroids^™, 80-130 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Klebsiella aerogenes (formerly Enterobacter aerogenes) WDCM 00175 Vitroids^™, 130-300 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland