decarbamoylgonyautoxin-2&3，dcGTX2&3，脱氨甲酰基膝沟藻***，CRM-dcGTX2&3-b，***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.)