TRYPTOPHAN LIQUID [DESERET BIOLOGICALS, INC.] Home TRYPTOPHAN LIQUID [DESERET BIOLOGICALS, INC.] TRYPTOPHAN LIQUID [DESERET BIOLOGICALS, INC.] PDF | XML NDC 43742-0028-1 Set ID 8952dc27-ff54-4a9c-8ed0-d7cc00fb8cda Generic Name Product Class Product Number Application Number Related Drugs Search DailyMed Drugs