gonyautoxin-2&3，GTX2&3，膝沟藻***，CRM-GTX2&3-c，***性贝毒，PSPCRM-dcGTX2&3膝沟藻***2&3decarbamoylgonyautoxin-2&3-bCRM-dcGTX2&3-bisacalibrationsolutionCRMdesignedforuseinchemicalanalysismethods.Eachampoulecontains0.5mLsolutionofamixtureofdecarbamoylgonyautoxin-2ataconcentrationof116μManddecarbamoylgonyautoxin-3ataconcentrationof26.1μMinfiltered,aqueous0.003Mhydrochloricacidplus0.01Maceticacid.)