Fig. 11From: 3A-Amino-3A-Deoxy-(2AS, 3AS)-β-Cyclodextrin Hydrate/Tin Disulfide Modified Screen-Printed Carbon Electrode for the Electrochemical Detection of Polychlorinated BiphenylsStability test chart placed at room temperature for 7 days on β-CD/SnS2/SPCEBack to article page