gonyautoxin-2 &3，GTX2&3，膝沟藻***，CRM-GTX2&3-c，***性贝毒，PSP
CRM-dcGTX2&3膝沟藻***2&3 decarbamoylgonyautoxin-2&3-b
CRM-dcGTX2&3-b is a calibration solution CRM designed for use in chemical analysis methods. Each ampoule contains 0.5 mL solution of a mixture of decarbamoylgonyautoxin-2 at a concentration of 116 μM and decarbamoylgonyautoxin-3 at a concentration of 26.1 μM in filtered, aqueous 0.003 M hydrochloric acid plus 0.01 M acetic acid.