laboratory diagnostic - biochemistry - Creatorrhoea - faecal nitrogen dosage - stool, Total of 24 hour stool samples refrigerated. In compliance with the nomenclature, if the analysis needs to be performed over several consecutive days, the collections form of the different days must be sent all together. Please specify the weight of the empty container and the collection time period. Enclose the specific clinical information form (R29-INTGB: Functional Coprology), Chemistry - Spectrophotometry, ssso, todylaboratories®, bmn, code L16LD1203