Test instructions Information for Preanalytics New barcode labels Kryptopyrrol Tryptophan and histamine in stool Hair mineral analysis Melatonin Determination (2 a.m.) Estrogen Metabolites Omic Snap NEW H2-Breath Gas Test Lactose Acid-Base Balance according Stool sample for occult blood test Food Intolerance Melatonin Night Saliva Profile SIBO HEAT PACK INSTRUCTIONS H2 – Breath Gas Test Fructose SPH saliva hormone Vaginal Status ColoAlert Heavy Metals Taking Stool Samples Morning Urine H2 – Breath Gas Test Sorbitol 908 + 928 Gliadorphin and Casomorphin Dryspot Taking Stool Samples Cortisol Diurnal Profile