Buffer Substances HEPES
Sigma Aldrich-Chemie


DescriptionContentsOrder No.PU manuf. prod. no. 
HEPES, BioUltra, for molecular biology, ≥ 99.5 %50 gSI 54457-50G-F1-54457-50G-F 
HEPES, ≥ 99.5 % (titration)250 gSI H3375-250G1-H3375-250G 
HEPES, ≥ 99.5 % (titration)500 gSI H3375-500G1-H3375-500G 
HEPES BioPerformance Certified, cell culture tested, ≥ 99.5 % (titration)500 gSI H4034-500G1-H4034-500G 
HEPES solution, 1 M, pH 7.0 to 7.6, sterile-filtered, BioReagent, suitable for cell culture100 mlSI H0887 01001-H0887-100ML 
HEPES Modification, with Earle?s salts, 25 mm HEPES and sodium bicarbonate, without L-glutamine, liquid500 mlSI M7278-500ML1-M7278-500ML