Springinsulationsampletransferboxisusedtotransfersamplesneedheatpreservation;Impactresistantplasticmaterial;Thermalinsulationlayerisfilledwithexpandedpolystyrenematerial;Withthehandle;Formacompletesetofdifferenttemperatureinsulationcomponents,canbemorethan8hourscontinuousheatpreservation;
